Pixie Geldof has pulled out of the Coachella Festival following the death of her sister Peaches earlier this week.
The 23-year-old socialite has cancelled her DJ set at the annual event, held in California, on April 12, after her older sibling was found dead at her home in Kent, South East England, on Monday afternoon (07.04.14).
Coachella organisers told Digital Spy: "We can confirm that Pixie Geldof was scheduled to DJ at The Old Navy Oasis event, but is no longer participating."
The 25-year-old star's heartbroken father Bob Geldof flew home to London on Tuesday (08.04.14) to be with his daughters Fifi, 31, Pixie and Tiger-Lily, 17, following the devastating news.
A post-mortem carried out yesterday (09.04.14) into the death of Peaches - who leaves behind her sons Astala, 23 months, Phaedra, 11 months, and her husband Thomas Cohen - proved to be "inconclusive".
Her family will now have an agonising wait for a toxicology report - including test results for alcohol and drugs - which could take up to several weeks.
A decision on whether an inquest should be held depends on the results of the examination.
Police have so far described her tragic death as "sudden and unexplained", but non-suspicious as there were no drugs or a suicide note found at her home.

Naya Rivera and Big Sean have split up.
The 26-year-old rapper - who proposed to the 'Glee' star six months ago - has called off his engagement with the 27-year-old actress and has decided to end their relationship completely.
A representative for Big Sean told E! news: "After careful thought and much consideration, Sean has made the difficult decision to call the wedding off ... Sean wishes Naya nothing but the best and it is still his hope that they can continue to work through their issues privately. We will not be commenting again on this matter."
Naya - who began dating the hunk in April last year - recently admitted she thought Big Sean - whose real name is Sean Anderson - would make an "amazing husband" and a "great" father to her future children.
She said earlier this year: "I think he's going to be an amazing husband, and he'll make a great father someday.
"He's so kind to people, but he also wears the pants in our relationship, which I love. We Latinas are very independent and strong, so it's even sweeter that I've found somebody who can let me out of that role for a minute."
The stunning star also started dipping into her domestic side after she began romancing the musician.
She said: "Latinas are really great nurturers who are great to our men; we love hard and we love to cook. The other morning I woke up and was like, 'I need china - this table needs to be set all the time!' Focusing on those things is where I'm at right now."

Miley Cyrus believes she was bullied for having acne.
The 21-year-old actress thinks her battle with depression was triggered after she was tormented at school by other kids for having a skin condition.
Speaking in the May issue of the US Elle magazine, she said: "I went through a time where I was really depressed. Like, I locked myself in my room and my dad had to break my door down.
"It was a lot to do with... I had really bad skin and I felt really bullied because of that.
"But I never was depressed because of the way someone else made me feel. I just was depressed."
Meanwhile, the 'Wrecking Ball' hitmaker has been struck with grief over the past week after her dog Floyd, which she rescued in 2011, passed away last Tuesday (01.04.14).
The blonde beauty posted a series of distressing messages on Twitter last weekend after she was presented with a new puppy, which she named Moonie, by her mother Tish.
She wrote: "I wanna sleep but all I can do is cry I never wanna go home to a house where Floyd isnt running & playing how do I get thru this
"I feel physically sick & I am so emotionally and physically exhausted I feel like I have nothing else to give sweet baby Moonie
"Maybe I'm not ready yet.... But being alone won't bring him back to me..... I'm at a loss I don't know what to do (sic)".

Kim Kardashian reportedly tried to "initiate an affair" with Kanye West while she was dating Reggie Bush.
The 33-year-old reality TV star has reportedly had her eye on the 36-year-old rapper for a while and even attempted to seduce him during her three-year on/off relationship with the American footballer, which ended in 2010.
A source told RadarOnline.com: "Kim attempted several times to initiate an affair with Kanye and even was busted by Reggie for it.
"It led to a couple of their short term break-ups."
Kim and Kanye - who have 10-month-old daughter North together - have only been dating for two years, but they've known each other for much longer.
The source explained: "Even Kim herself admits that while she loved Reggie, she was obsessed with Kanye because she found him fashionable and exciting in a way that Reggie just wasn't."
Meanwhile, the couple - who got engaged in October - are set to tie the knot next month in Paris, France, and are reportedly keen to have another child next year.
A source said previously: "She wants to start trying by the end of the year - even though she hated being pregnant.
"She's so besotted with North that she says she's totally forgotten the awfulness of being pregnant and how much she struggled."

Jennifer Aniston reportedly wants to get married in Hawaii.
The 45-year-old actress and her fiancé Justin Theroux initially had their hearts set on tying the knot in Mexico, but the blonde beauty has changed her mind and is considering getting hitched in the tropical state.
According the Us Magazine, the couple - who got engaged in August 2012 - aren't keen on a big affair and would prefer an intimate ceremony with just 20 guests watching them exchange their vows.
The former 'Friends' star and the 42-year-old actor took a trip to Kauai in Hawaii back in 2011, where they enjoyed a romantic beach vacation.
However, the duo sparked rumours last year their relationship was on the rocks after they spent a lot of time apart due to their respective filming commitments.
The pair managed to get their romance back on track over the festive period after they took a vacation to Cabo San Lucas in Mexico in a bid to sort through their differences.
While they have a wedding to plan, friends say Jennifer, who was married to Brad Pitt from 2000 until 2005, isn't keen to rush into having children.
A source said previously: "As she's said to friends on many occasions, when she found Justin, she wasn't looking for a baby daddy, she was looking for a life partner. That was her goal and if babies come around then fine. But right now its all about cementing their relationship."

Rob Kardashian is reportedly moving in with his sister Khloe.
The 27-year-old star has been in a "dark place" since learning that he is at risk of developing diabetes and eventual organ failure due to his recent weight gain.
However, he's planning on living with Khloe, 29, who has just bought Justin Bieber's former house in Calabasas, California, because he wants her to help him shift the extra pounds and make sure he keeps it off.
A source told Us Magazine: "Living alone isolated him. Rob needs to be around people who love him."
Rob will also have his sister Kourtney close by as well as she has just bought a property in the same gated community, The Oaks.
The sock designer previously lived with Khloe and her ex-husband Lamar Odom at their former marital home in Tarzana, California, but he moved out last year after he failed to stick to his weight loss plan.
Meanwhile, Rob - whose father Robert Kardashian died aged just 59 from oesophageal cancer in 2003 - is reportedly refusing to attend his sister Kim and her fiancé Kanye West's wedding next month in Paris, France, because he's embarrassed of his weight gain.
A source said previously: "Rob is upset about his changing shape and truly feels like the black sheep of the family."

Katy Perry is reportedly "doing really good" following her split from John Mayer earlier this year.
The 'Dark Horse' hitmaker was devastated when her two-year romance with the singer ended in February, amid claims he had cheated on her, but she's currently focusing on her upcoming 'Prismatic' world tour, which kicks off next month, in a bid to get over her recent heartache.
A source told E! news: "She is in great spirits right now.
"Katy is focused on her tour right now. She is not allowing anything to distract her from it."
The 29-year-old singer - who was previously married to Russell Brand - has split with the 'Gravity' star twice before, but this time she is determined the relationship is over for good and has been using hypnotherapy to help move on.
A source said previously: "Katy has been really hurt by John and she doesn't want him worming his way back in.
"He hates women moving on from him but this time she's determined to erase him from her life. Her first step was to get him to move all of his belongings out of her home.
"Katy wants a fresh start and she is well on her way to putting her relationship with John firmly in the past."

Emilia Clarke wants as many as children as she can "pop out"
The 'Game of Thrones' star, who plays the mother of dragons on the HBO series, would like to have a massive brood because she wants to create a "happy family".
Speaking in the May issue of Marie Claire magazine, she said: "Personally, I'd like as many children as I can pop out, I reckon. You come from a happy family; you want to create a happy family."
The 26-year-old actress - who previously dated 'Family Guy' creator Seth MacFarlane and was caught flirting with Jared Leto at the Screen Actor's Guild (SAG) Awards in Los Angeles in January - was recently voted the world's most desirable woman in a new international poll by online men's magazine AskMen.com.
The brunette beauty was awarded the title after winning over the majority of one million voters, who were asked to select stars based on sex appeal, shared values, talent, overall desirability, and potential in the upcoming year.
Explaining the results at the time, the website said: "Emilia Clarke may be known mostly for her role as Daenerys Targaryen, but to viewers the other worldly beauty is everything. This will be her year."

Andrew Garfield stole a Spiderman costume from the set of his new movie 'The Amazing Spider-Man 2'.
The 30-year-old actor - who plays the comic book hero in the new movie franchise - was forbidden from taking his character's outfit for a keepsake, but he managed to smuggle the tight jumpsuit by hiding it in his suitcase.
When asked if movie bosses allow him to keep the infamous outfits after filming, he told Scott Mills on Radio 1 today (09.04.14): "You know what, they don't, but I may have stolen one and it may be in my luggage, it may be in my hotel room luggage. It may even be in my back pack in the car. It's possible."
However, Andrew is adamant no one will miss the costume because there are loads on set.
He explained: "There are a lot, there are about 23, 24, 25. I don't know, there are a lot of them because they are all in different states of duress and distress. But yeah, they are very snug."
The 'Social Network' star believes shooting his scenes on set is similar to dressing up on Halloween for the spooky yearly holiday occasion.
He said: "Its pretty similar to [dressing up on Halloween] to be honest. That's how I feel when I'm making these movies. I feel like I'm just on an extended Halloween. In a brilliant way, you're kind of naked."
Although his girlfriend Emma Stone, 25 - who was appearing on the breakfast show with Andrew - admitted seeing her beau in the revealing outfit took some getting used to because she kept getting "distracted" by his muscular figure bulging out of the skin-tight suit.
She said: "The first time I saw it I was incredibly distracted but you get used to seeing a man in spandex all day."

Peaches Geldof's Instagram account has been shut down.
The 25-year-old TV personality regularly updated her fans with cute snapshots of her family on the photo-sharing site, but her profile has now been disabled, at the request of her family, following her tragic death earlier this week.
A spokesman for Instagram told the Metro newspaper: "When a person passes away, we do honour requests from close family members to deactivate their Instagram account, which removes the profile and associated information from the site."
Peaches - who has two sons Astala, 23 months, and Phaedra, 11 months, with her husband Thomas Cohen - was found dead at her home address in Kent, South East England on Monday (07.04.14), and a post-mortem conducted today (09.04.14) proved to be "inconclusive."
The family of Peaches, the daughter of Bob Geldof and the late Paula Yates, will now have to wait for a toxicology report - including test results for drink and drugs - which could take up to several weeks.
Police have so far described her death as "sudden and unexplained", but non-suspicious as there were no drugs or suicide note found at the house.
Kent County Council said previously: "A decision on whether there needs to be an inquest depends upon the final results of the post-mortem."

Amanda Bynes doesn't have schizophrenia.
The troubled actress, who completed psychiatric treatment in December following a series of public outbursts, has asked her lawyer, Tamar Arminak, to shoot down rumours claiming she suffers from the mental disorder.
Speaking to People magazine, Mr Arminak said: "There has been much speculation about Amanda's medical condition. She has remained silent because she believed it was best to keep her mental health diagnosis private.
"However, she asked me to dispel certain rumours. For the record, Amanda does not have schizophrenia, nor has she ever been diagnosed with it."
The attorney also claims the 28-year-old star, who chucked a marijuana bong out the window of her apartment in New York City last May, has never abused drugs or alcohol and she quit cannabis nine months ago.
He explained: "She's devoted to living her life as healthy as possible. She's never had a history of abusing alcohol or hard drugs, and she's proud to say she's been marijuana-free for the past nine months."
The 'Sydney White' actress, who was arrested last July after setting a small fire outside an elderly woman's home in Los Angeles, is now hoping to rebuild her life and has become a student at the Fashion Institute of Design & Merchandising (FIDM).
A source said previously: "She's a great student who always participated and really cared about her classes. She really fit in and loves her school."

Stacy Keibler is expecting a baby girl.
The 34-year-old star and her businessman husband Jared Pobre, who got married last month in Mexico, will welcome their first daughter into the world this summer.
A source confirmed the announcement to E! news, before adding that the brunette beauty and her spouse can't wait to meet the tiny tot in a few months.
The insider said: "They're beyond excited and happy."
Stacy - who previously dated George Clooney - announced she was expecting her first child last month, just two weeks after tying the knot, and was "elated" to be starting a family.
She said previously: "More blessings!! We're an elated family-to-be!"
Jared, 39, added: "I'm extremely excited about starting a family and building a future with Stacy."
The pair shocked everyone last month when they got hitched in a romantic beach setting, with just their immediate families present to witness the nuptials.
However, Stacy admitted her wedding was better than she even "dreamed" it would be.
She said at the time: "It was such a celebration of love with the whole family, better than I could have ever dreamed of. We can't stop smiling."
The couple have only been dating since late last year, but have known one another for five years.