One Direction were forced to switch hotels in Peru because of "screaming" fans.
Police urged the group - comprising Liam Payne, Harry Styles, Niall Horan, Zayn Malik and Louis Tomlinson - not to return to their rooms at the Palacio Nazarenas in Cusco after a sightseeing trip to the ancient Machu Picchu ruins after officers struggled to stop excited girls from storming the building.
Around 250 fans had filled the tiny square outside the hotel, where rooms cost £350-a-night, and over 25 police officers attempted to disperse them, but eventually decided it would be best for the 'Little Things' hitmakers - who are on the South American leg of their 'Where We Are' world tour - to relocate.
A source told The Sun newspaper: "There were hundreds of screaming girls outside the hotel.
"Police were struggling to keep them back and keep them off the road.
"The fans with their posters nearly filled the entire square."
Following a night in a different hotel, the band flew out of Peru by private jet on Tuesday (29.04.14) to Santiago, Chile, for their next gig.
Last week, it was revealed over 6,000 police had been assigned to protect the quintet in Colombia to keep them safe from gun violence and kidnapping threats.
A source said: "No risks are being taken. The dangers in some of these countries are very real and that's why management have arranged the world's best security teams.
"There will be no wandering into the city for partying or sightseeing anywhere deemed dangerous - and Colombia is definitely dangerous."
The 'Story of My Life' group were escorted to and from El Campin stadium by police with a convoy of security vehicles and a team of more than 200 guards at the stadium.

George Clooney proposed to Amal Alamuddin over a home-cooked meal.
The 'Monuments Men' actor - whose engagement to the human rights lawyer was revealed earlier this week - popped the question with a seven-carat ring he designed himself after dinner at his Los Angeles home.
A source told the New York Post newspaper: "George cooked a meal himself for Amal at home on April 22, then he surprised her by getting down on bended knee and presenting her with the ring. He was so happy she accepted, he was calling friends with the news later that night."
The night after the proposal, the couple celebrated their happy news with friends at Craig's restaurant in Los Angeles, and onlookers say they were "just beaming".
And the celebrations didn't end there, as the following night Amal happily showed off her ring to pals including Cindy Crawford and Rande Gerber at Nobu in Malibu.
George, 52, and Amal, 36, are now planning to marry later this summer, though it is unlikely they will tie the knot at the Hollywood hunk's estate in Lake Como, Italy.
The source said: "It's only four months away but they want to get married at the end of the summer, in early September, before Amal returns to work."
Another source added: "Lake Como would be a beautiful wedding location, but it may not give them any privacy. It is very easy for the public and paparazzi to see into the property."
George's spokesperson has refused to comment on the engagement and wedding arrangements, saying only: "I do not comment on his personal life."

Pharrell Williams claims his hit 'Happy' was originally recorded by Cee Lo Green and his version was better.
The 'Get Lucky' hitmaker, whose released the song, which features on his new album 'G I R L', claims he gave the track to Cee Lo but the "powers that be" decided it wasn't right for him to release it.
In an interview with Howard Stern for his US radio show, Pharrell said: "[Cee Lo Green] wanted to do it .. and he did do it. He sounded amazing on it. He burns my version! But ... how do I say this diplomatically? The powers that be, at the time, did not see it fit for him. Some folks on his team just felt that the priority should be on [Cee Lo's] album at the time [2012's 'Cee Lo's Magic Moment'], so they elected not to do that song."
'Happy' found success on the soundtrack 'Despicable Me 2' before appearing on Pharrell's album and the singer insists Cee Lo wasn't bitter about it being a chart success.
He added: "There was a much bigger agenda for [Cee Lo], he had an album to put out.
"It's not his fault - he was totally down with it .. He was one of the most gracious people about it when 'Happy' came out."

Emma Stone suffered a "lot of bruising" while filming 'The Amazing Spider-Man 2'.
The 25-year-old actress plays Peter Parker's love interest Gwen Stacy in the superhero adventure and admits the safety equipment she had to wear in order to fly caused painful bruising.
Stone looked to actress Cathy Rigby for inspiration for the scenes after her powerful theatrical performance in Peter Pan won her a Tony Award.
Asked about who she channelled for the role, she told 'LIVE with Kelly and Michael' show hosts: "I always wanted to be Cathy Rigby in Peter pan so it felt a little bit like that.
"There's a lot of harnesses. [Stunt double] Jen Caputo would come into my trailer and just gear me up and it would have to be tighter than you can possibly imagine already. Then, they hoist you and there's a lot of bruising. But it's good bruising because you're like Cathy Rigby."
Stone enjoyed filming behind the backdrop of iconic landmarks in New York City and was surprised by the crowds of people who gathered to watch.
She said: "It was pretty cool. It's a pretty busy place and you're shooting in all these location that people know like Union Square or Chinatown, you know, there's a lot of people behind the barricade."

Jennifer Lawrence has been crowned the 'Sexiest Woman in the World' by FHM magazine.
The Oscar-winning actress has topped the British men's magazine's annual 100 Sexiest Women in the World poll taking the crown from 2013 winner Mila Kunis, who drops to sixth place.
Jennifer, 23, narrowly beat Michelle Keegan to the accolade, with the stunning 'Coronation Street' star finishing in second place once the thousands of readers' votes counted.
Although she just missed out on the top spot, Michelle - who is engaged to Mark Wright - was still thrilled to finish as runner-up.
Speaking in the new issue of FHM magazine on sale now, the 26-year-old actress saying: "I'm totally taken back by this, it really does mean a lot. Thank you so much to the readers of FHM and everyone who took the time and voted for me, I'm so flattered. I believe that being 'sexy' isn't wearing lots of heavy make-up or having the perfect hair or figure, it's about self-confidence, being comfortable with yourself, smiling and being happy!"
Rounding off the top five are Rihanna in third spot, fourth placed British/American model Emily Ratajkowski - who received worldwide attention after appearing naked in Robin Thicke's 'Blurred Lines' video - and 'Big Bang Theory' actress Kaley Cuoco in fifth.
Other top 10 placed babes include Beyoncé in seventh spot, Nicole Scherzinger in ninth and Scarlett Johansson in tenth.
Notable entries in the list of a hundred women include TV chef Nigella Lawson at number 21, Kate Moss at 42, Jennifer Aniston at 36 and supermodel Cara Delevingne at 54.
To see more of FHM's 100 Sexiest Women in the World visit Fhm.com/100sexiest

FHM's 100 Sexiest Women in the World, top 10:

1. Jennifer Lawrence
2. Michelle Keegan
3. Rihanna
4. Emily Ratajkowski
5. Kaley Cuoco
6. Mila Kunis
7. Beyoncé
8. Lucy Mecklenburgh
9. Nicole Scherzinger
10. Scarlett Johansson

Amanda Seyfried likes to read what people write about her on Twitter.
The 'Mean Girls' actress has revealed that she often searches her own name on the social networking site to see what her fans or critics have to say about her latest work.
She told the latest issue of Britain's ELLE magazine: "You can't take yourself too seriously if you don't wanna die.
"So yeah, sometimes I read the feed on Twitter where people are talking about me. I was scrolling one day, and there was something really sweet, like, 'Amanda heart heart' and a picture of me.
"And then there was, 'All movies starring Amanda Seyfried are definitely going to be awful'".
The 28-year-old star - who is dating 'He's Just Not That Into You' actor Justin Long - says she deals with the abuse
because she likes to see whether people who ask her for photographs end up posting them online.
She explained: "Well, I want to see what people have posted. Like if a have a weird conversation with someone in the
street and they take a picture of me, sometimes I want to see whether they put it online - it's stupid, I shouldn't really. I have a healthy curiosity."

Sarah Jessica Parker scrolls Twitter with one eyed closed.
The 49-year-old actress admits she sees "mean stuff" written about herself on the social networking site every day and it often hurts her feelings.
The former 'Sex and the City' star told NET-A-PORTER.com's The Edit magazine: "I see mean stuff every day: when I look at Twitter I scroll with one eye open and one closed."
The actress, who has son James, 11, and four-year-old twin daughters, Marion and Tabitha, with husband Matthew Broderick, recently lashed back at Sarah J. Symonds in a series of tweets after the self-described "relationship expert" suggested Sarah wasn't her children's biological mother because her daughters were carried by a surrogate.
She said: "That particular day, it was just one of the things I saw. I kept scrolling and then I was like, 'Wait a minute, did she just say that?' I went back and I thought, 'Well, this isn't unhealthy paranoia, this is absolutely conscious. This was a choice. She, not subtly at all, said that my children are not my children.' "
Sarah doesn't understand why she is the target of such negativity, as she tries to keep her family out of the spotlight.
She said: "What is it about me? I am not somebody who shows off her good fortune; I don't travel with bodyguards, I don't live a very glamorous life - I am afraid of all that. I don't talk about my marriage; I am circumspect about my children. I sometimes regret that people don't understand all that I do and all that I am because I am embarrassed to talk about what I've accomplished - I think it sounds self-centric and narcissistic."
But she added: "Other people can be mean, and that's something I just have to make peace with."

Miranda Kerr talks to Orlando Bloom every day.
The 31-year-old supermodel split from the 'Lord of the Rings' star, with whom she has three-year-old son Flynn, last October after three years of marriage, but insists they still have a "very good" platonic relationship because she prefers to be "positive."
The Australian beauty told the June issue of the UK edition of Harper's Bazaar magazine: "We speak every day. We're really close, we're going to be a family forever and we both really do love each other.
"We have genuine love and respect for each other. We're very connected and I feel grateful for that. We created something beautiful together and we both remind ourselves how lucky we are to have that. And yeah, it's good. He's a great dad. I'm lucky."
She added: "Everyone goes through challenging periods in their life. That's inevitable and it's part of being human. I feel like it's a daily process to be positive. It's something that's a choice and I have different tools, like meditation, even prayer - my grandmother taught me to pray when I was young - and just finding that inner peace."
Miranda's contract with Victoria's Secret also came to an end last year and she has no regrets about parting ways with the lingerie brand, as she is able to spend more time with Flynn.
She said: "It was a big chunk of time that I wasn't able to commit to because I'm a mother. I used to be in two different countries every single week. I made a conscious decision to shift gears. I'm very much a people-pleaser at heart -- I feel that if everyone else is happy, then I'm happy -- but I'm learning the power of saying no and putting my foot down."

Ryan Seacrest admits he's afraid of commitment.
The 'American Idol' host, who split from his last long-term girlfriend Julianne Hough last year after three years, and was then briefly linked to models Dominique Piek and Shayna Terese Taylor, recently got a new Labrador puppy, named Georgia, and hopes it will stop his mother putting pressure on him to settle down and have children.
Ryan was initially worried about whether he would have enough time for a pet due to his busy schedule.
He said: "Georgia is going to come to work with me sometimes. This is a major step for me. This is why I worry about commitment. Now you know why I fear it."
The 39-year-old star also told 'The Ellen DeGeneres Show' on Wednesday (30.04.14) that getting his own dog is definitely a sign that he is maturing.
He said: "I had dogs in relationships, and then they end and the dogs would go. This is my first dog. My very own dog.
"I'm from the state of Georgia. I had the name before I had the dog. So I came up with a name, and I got so excited about the name that I figured, 'Okay, I have to follow through with the deadline and getting the dog.' "
He added: "This is all happening at the right time. I'm turning 40 in a few months. [Now] I've got the dog. I think my mother's expecting grandkids soon, so I'll name the grandkids, then find the wife."

Kim Kardashian wants to get pregnant on her honeymoon.
The 'Keeping Up with the Kardashians' star, who will reportedly legally marry Kanye West this week ahead of their lavish nuptials near Paris on May 24, is eager to give their 11-month-old daughter, North West, a sibling as soon as possible.
A source told Us Weekly magazine: "She wants to get pregnant right after the wedding. She wants her kids to be close in age."
North is set to celebrate her first birthday on June 15, and Kim, 33, has spent much of the last year following a rigid diet and exercise plan to lose the 50 pounds she gained during her first pregnancy.
Kanye, 36, has developed a very close bond with his baby girl, who recently started saying a few words.
An insider said: "She has recently started saying 'Daddy.' "
Kim previously admitted that North made her want to have "a million" children because she is the perfect baby.
She said: "I've always wanted about six [kids]. After having [North], I would have a million."
Meanwhile, the reality TV star was spotted making a few final arrangements for their upcoming wedding in the French capital on Wednesday (30.04.14), where she was joined by tennis star Serena Williams.
The brunette beauty fuelled speculation that she will walk down the aisle in a custom-made Balmain creation, as she visited the design house's showroom, but she may also have been finalising her dress for the Met Ball in New York City on Monday (05.05.14).

Peaches Geldof reportedly died of a heroin overdose.
The 25-year-old socialite's body was found at the home she shared with husband Thomas Cohen and sons Phaedra, one, and Astala, two, in Wrotham, Kent, England, on April 7, and detectives will officially announce her cause of death at an inquest later this morning (01.05.14).
North West Kent Coroner Roger Hatch will confirm the results of a toxicology test, which found Peaches' died as a direct result of the class-A drug, and the inquest at Gravesend Old Town Hall will be immediately adjourned, according to the UK's The Times newspaper.
The news is sure to have come as a blow to Peaches' father, Sir Bob Geldof, as her mother Paula Yates, 41, also died of an accidental heroin overdose in 2000, when Peaches' was just 11.
Police discovered no evidence of drugs paraphernalia in the house, sparking speculation that a friend or family member may have removed evidence from the property prior to the arrival of paramedics.
An autopsy carried out on the blonde beauty's body by a Home Office Pathologist shortly after her death proved inconclusive, so samples of her blood and tissue were sent off to a laboratory for further testing.
A spokesman for the police station in Kent declined to comment on reports she overdosed and added: "The inquest opens later today and that is all I can say."
The hearing is expected to last approximately 10 minutes and a full inquest into the model and TV presenter's death will take place in late July.
Peaches - who had reportedly become increasingly obsessed with her mother's death - was laid to rest last week at St Mary Magdalene and St Lawrence Church in Davington, Kent, where her father delivered a heart-breaking eulogy.
TV presenter Alexa Chung, model Kate Moss, Razorlight frontman Johnny Borrell, singer Eliza Doolittle, actress Jaime Winstone and Rolling Stones bassist Bill Wyman were among the other mourners at her funeral.

James Franco has branded Lindsay Lohan "delusional."
The '127 Hours' actor, who was recently named on the 'Mean Girls' actress' leaked list of celebrity sexual conquests, claimed that she once broke into his hotel room at the Chateau Marmont in Los Angeles, but insisted they've never slept together.
He said: "I don't know what to say other than we were at this hotel during a very dark period of her history and I think she liked, it seemed pretty damn clear that she liked me.
"She even broke into my room one time, because she was so at home there I guess they just gave her a key. I was on the couch and I opened my eyes and there's Lindsay in my room at 3am."
But the 35-year-old star also told Howard Stern on his radio show: "I will swear on anything that you ask that I have never had sex with Lindsay Lohan! Here's the problem: I bet you if we brought her in here and you asked her to her face 'Did you have sexy with James?' she'd say yes.
"I can't believe she put me on that private list. She's so delusional!"
When Howard suggested there must be some truth to the list, James confessed he locked lips with the 27-year-old actress while filming 'Spider-Man 2' in 2004.
He said: "Alright, we maybe kissed...It was lame."
He added: "When we made out it was so long ago. I was like a nice guy."