Kat Dennings thinks Kim Kardashian's butt is "amazing."
The '2 Broke Girls' actress was "very nervous" when the 'Keeping Up with the Kardashians' star filmed a cameo for the show's 80th episode and was too shy to tell the reality TV star, 34, how much she admires her famous curves.
The 28-year-old star told 'The Ellen DeGeneres Show': "I didn't know what to expect because she's so famous. I was very nervous because I've seen so many episodes [of 'Keeping Up with the Kardashians'], and she was very sweet. She was very nice. And her a** is amazing! I am feminism, girl power, but I was just so in love with her a**. I just spit talking about it - that's how passionate I feel!"
She added: "She's gorgeous. It's just amazing. I've never seen an a** like that in my life. There's an episode of 'Keeping Up With the Kardashians' - an oldie, a vintage one, before she and [Kanye West] got married - and she was doing her music video and Kanye was there and he was like, 'I have never seen an a** like that.' And that's what I was thinking!"
Kat recently started dating Josh Groban after her co-star Beth Behrs introduced her to the singer, 33, and thinks he's a "wonderful person."
She said: "He's very witty on the Twitter and I saw his little tweets...and sometimes we would [tweet back and forth]. But, yeah she's always talked about how great he is. They've been friends for years. And she thought we were both, you know, nerds. So there, she was right."

Taylor Swift is "figuring out how to cope" with life on her own.
The 'Shake It Off' hitmaker hopes her upcoming album, '1989,' will prove she doesn't "need some guy" to help her "make a great record" or to feel confident.
The 24-year-old singer, who has been single since splitting up with Harry Styles in early 2013, said: "I just stopped dating people, because it meant a lot to me to set the record straight -- that I do not need some guy around in order to get inspiration, in order to make a great record, in order to live my life, in order to feel okay about myself. I wanted to show my fans the same thing."
The 'Out of the Woods' singer also previously dated Jake Gyllenhaal, Taylor Lautner and John Mayer, but thinks she has learned a lot from being single.
She told the November issue of Esquire magazine: "I've done more thinking and examining and figuring out how to cope with things on my own than I would have if I had been focusing on someone else's emotions and someone else's schedule. It's been really good."
But Taylor doesn't understand why her dating habits caused so much controversy in the past.
She said: "I would date someone, figure out we weren't compatible or figure out we didn't work out, and then we'd break up. That seems like a very normal thing for a young 20-something to do. I think it's healthy for everyone to go a few years without dating, just because you need to get to know who you are."

Sarah Hyland says she is "great" after obtaining a restraining order against her ex-boyfriend.
The 'Modern Family' star is happy to be focusing on her career again after a judge recently granted her a three-year protection order against Matthew Prokop, whom she split from in August after five years of dating, after claiming he assaulted her and threatened her life.
Asked how she is coping after the ordeal, the 23-year-old actress told 'Good Morning America': "I'm great. Working on 'Modern Family' and spreading awareness for adoption and cleaning up after your pets."
She also agreed that she is "focusing on the positive."
Sarah was initially granted a temporary restraining order against Matthew last month after accusing the actor, 24, of terrorising her verbally and physically during the last four years of their romance.
Matthew also allegedly pinned her against a car during an argument about her outfit in May before repeatedly calling her a "c**t" and choking her.
The Emmy Award-winner stated in the court documents: "His grip was so tight that I could not breathe or speak. I was scared and in fear for my life."
Following their split, Sarah claimed her former boyfriend "relentlessly bombarded me with vile, threatening and emotionally disturbing texts and voice mails including his own suicide threats."
The former couple started dating after meeting while auditioning for 'High School Musical 3: Senior Year' in 2008. They later starred together in the Disney Channel film 'Geek Charming' in 2011.

T.I. claims "there is no retainer necessary" after he mediated a truce between Iggy Azalea and Snoop Dogg.
The pair began a bitter feud when Snoop, 43, claimed the 'Black Widow' hitmaker looked like an Albino African/American woman, accompanied by an image, prompting Iggy to describe him as "an a**".
However, a relatively brief phone conversation between Snoop and T.I. - Iggy's manager - brought the feud to a swift conclusion.
Asked what he did to bring about peace between the pair, T.I. told TMZ: "There is no retainer necessary [to help mediate a peace]. I mean, I just got to know both parties involved and have an equal amount of passion for both sides."
Despite the high-profile nature of the feud, T.I. explained that it didn't take a lot for Snoop to extend his apologies.
Questioned on what he and Snoop spoke about on the phone, the 34-year-old rapper said: "It wasn't a whole lot, man. It was just, 'Hey how you doing? What's going on big dog?'And the rest of it was just... [the apology was] what Snoop felt was necessary."
The 24-year-old Australian star accepted Snoop's apology last week shortly after he posted a video declaring a truce between them on Instagram.
Speaking at the time, Snoop said: "I just got off the phone with my homeboy TIP, the king of Atlanta. It's officially over. No more bad talk. I apologise. I apologise, I'm sorry. I won't do it again."

Frankie Grande will star in the Broadway musical 'Rock of Ages'.
The former 'Big Brother' contestant - the brother of 'Problem' songstress Ariana Grande - has landed a "dream" role in the rock 'n' roll stage show.
Talking to PEOPLE magazine, Frankie said: "I'm unbelievably excited. I have wanted to play Franz ever since I first saw the show. I think it is one of the best, funniest, most clever roles."
This isn't the first time the 31-year-old singer-and-actor has ventured into the theatre. In 2007, he joined the cast of 'Mamma Mia!' and Frankie even revealed that he had auditioned for the role of Franz in 'Rock of Ages' four times.
He said: "I've actually had three final callbacks since the show originally opened. Every time I made it down to the final two people, they went with the other guy.
"The first time I wasn't blonde. The second time I was too blonde. The third time I was too short. That is how Broadway works. They have a surplus of actors, so they can be that picky."
The television personality - who came fifth on the 16th US series of 'Big Brother' - also admitted that he had been enjoying spending time with his family after his grandfather passed away in July.
He said: "It's been great to see my unbelievable family. It has been a very happy and cathartic few weeks. I've been spending time with my [grandmother] going through my grandfather's closet and preparing for his celebration of life, which we are having next month."

Jennifer Hudson plans to use her dogs to land herself an Emmy Award and Tony Award.
The 'Dreamgirls' actress has joked about naming her dogs after the iconic television and theatre awards in the hope that they will bring her good luck.
Talking to PEOPLE, Jennifer - who has already won an Academy Award (also referred to as an Oscar) and a Grammy Award - said: "I should get two more dogs. I got a dog and I named it Oscar and then I won my Oscar. And then I got a dog and named it Grammy and then I won my Grammy.
"So I think I should get some dogs and name them Emmy and Tony - and it'll give me good luck and I'll win ... [They're] like my good luck charms."
Despite her laughter, the 33-year-old singer-and-actress did note that she wouldn't mind transitioning her talents to the stage or even the television set.
She said: "I would love to do television and theatre."
Speaking about the rumoured 'Sex and the City' sequel, Jennifer - who played Louise, Carrie Bradshaw's assistant in the first movie - added that she is happy to take part if any of it comes to fruition.
She said: "I don't know much. But that would be nice. And Louise from St. Louis will be ready."

Lady Gaga burns sage every morning as she says thanks to mother nature..
The eccentric pop star has revealed she has an unusual daily ritual where she sets the herb alight and takes a moment to reflect on the world.
She posted on Twitter: "My morning starts with the burning of many sages, both grass and book. I close my eyes and say thank you. To nature and all her gifts. (sic)"
Gaga's spiritual revelation prompted a big response from her fans on the social networking site.
One follower, @Advil, questioned her ritual, writing: "@ladygaga sounds like witchcraft to me. very spooky (sic)"
The 28-year-old singer has always been very open about her spirituality and has spoke of her beliefs in reincarnation.
Her spirituality also extends to her tour rider, with Gaga requesting 1,000 candles to be in her dressing room before her 'ArtRave: The Artpop Ball' concert at the National Indoor Arena in Birmingham, England, to set the right mood.
A source previously said: "Gaga has been on the road for around six months, so she knows what to do to make herself at home. Hanging white drapes and scattering candles everywhere calms her down and comforts her before she goes on stage, so she makes sure tons are there before she arrives."

Britain's Prince Harry was reunited with a group of firefighters who were targeted in riots three years ago.
The 30-year-old royal returned to Salford Fire Station yesterday (20.10.14) to visit the emergency services personnel who had bricks thrown at them during the infamous 2011 Salford riots, in Greater Manchester, north west England - and they were really pleased to see him again.
Crew member Max Murphy told the Manchester Evening News newspaper: "It was really good of him to come back, we're delighted to see him.
"He was interested in what we did last time and what's gone on since.
"The informality was really refreshing."
Harry visited the fire station shortly after the riots in 2011 when the officers and their engine came under attack when their vehicle got trapped on a night of rioting in the area.
During the flame-haired royal's last visit he was shown footage from the violent incident and crew member Ray Shiel said he was "flabbergasted".
He explained: "After we'd been trapped in the middle of the riots, I went through the footage on CCTV with him, explaining what it was like to work that evening and he was flabbergasted."
Several riots also occurred in neighbouring Manchester and London during a terrible five days for the country in August 2011, resulting in looting and arson.
After the rioting began in London, the media dubbed similar incidents throughout the country "copycat violence".

George Lucas believes movie studios lack "talent" and "imagination".
The 'Star Wars' creator claims people who are not passionate about films have too much influence in the industry and Lucas feels it's a counter-productive situation.
Assessing the current state of the industry, the 70-year-old director told the US TV network CBS: "The problem has always been the studios.
"Although the beginning of the studios, the entrepreneurs who ran the studios were sort of creative guys. They would just take books and turn them into movies and do things like that."
He continued: "Suddenly all these corporations were coming in. They didn't know anything about the movie business.
"The studios went back to saying, 'Well we don't trust you people and we think we know how to make movies. The studios change everything all the time. And, unfortunately, they don't have any imagination and they don't have any talent."
Lucas sold his own production company, Lucasfilm, to Disney in 2012.
Meanwhile, it was announced recently that Warwick Davis is to appear in 'Star Wars Episode VII'.
The Brit is to appear in the much-hyped sequel alongside returning actors Harrison Ford, Mark Hamill and Carrie Fisher as well as new faces John Boyega, Daisy Ridley and Oscar Isaac.

David Ayer says new movie 'Suicide Squad' is like 'The Dirty Dozen'.
The 'Fury' director has spoken about his vision for the eagerly-awaited movie based on the DC comic and revealed he's excited by the prospect of working in the genre.
Asked to explain the plot of the new film, he told Empire: "I can say that it's a Dirty Dozen with supervillains. Then I can ask the question, 'Does a movie really need good guys?'"
He continued: "I love the passion [comic book fans] have for these characters and these worlds.
"I think there's something incredible about the comic genre and technology has finally caught up with pen and ink to render these fantastic worlds in a way that feels believable and visceral to audiences."
The 46 year old is keen to explore the comic book genre, saying: "It's a secular religion in that regards. The mythology that these characters represent - the idea of them as fallen gods on Earth - is intriguing to me. I can't wait to start exploring those corridors."
The plot of 'Suicide Watch', which is set for release in 2016, concerns a team of villains employed by the US government to undertake black ops missions.
Meanwhile, 'The Dirty Dozen' - which was released in 1967 - concerns a World War II commando squad featuring a group of convicts.

Kylie Minogue has cancelled the German leg of her tour due to "financial difficulties".
The 46-year-old 'Sexy Love' singer has been forced to cancel four dates for her 'Kiss Me Once Tour'.
The shows - which were due to start on Wednesday (22.10.14) in Cologne followed by concerts in Munich, Berlin and Hamburg - were cancelled amid the promoter's preliminary insolvency hearings.
Kylie announced the sad news via her official website. She wrote: "I am extremely disappointed that due to financial difficulties of the German promoter CT Creative Talent GmbH, I am unable to perform the scheduled shows in Cologne, Munich, Berlin and Hamburg.
"The Administrator who is now controlling CT Creative Talent GmbH, is unable to confirm that we have the venues and facilities needed to be able to put on the shows.
"I have always had great support in Germany from a loyal and loving fan base and I can't stress enough how difficult and disappointing it is to be ready to play the shows and to have been let down at the last minute."
She later tweeted: "German #lovers, I'm so disappointed I won't see you next week. We're working really hard to bring the KMO show to u soon. Keep you posted (sic)"

Orbital have announced they have split.
The dance duo - brothers Phil and Paul Hartnoll - have stopped working together and decided to call time on their career for a second time after initially disbanding in 2004 before reforming in 2008.
Paul - who formed Orbital in 1989 with his sibling - said in a statement: "Orbital had stopped working properly. We had a great four years since getting back together in 2008, but it was time to move on."
Orbital's last album was 2012's 'Wonky' and the group got their name from Greater London's orbital motorway, the M25, which played a key role in the early rave scene and acid house movement in the South East of England in the late 1980s.
Following the split, Phil is now going to release a solo album, entitled '8:58', on February 16.
Speaking about the LP, Phil has revealed it is inspired by his fascination with time.
He said: "I've always had a thing for clocks and for time as a powerful force - but also the way it oppresses you.
"It's one of those things I keep coming back to. For me, '8:58' is a moment of choice. It's almost 9 o'clock. Are you going to school? Are you going to this job you hate? Everybody faces that decision now and again - 8:58am is when you've got to make up your mind."