The Insider.com

Hollywood's hottest youngsters promoted the Ocean Pacific Spring/Summer clothing line, doing a photo shoot in Lancaster, California, which - it turns out - might not be as easy as it looks.

The ladies of the OP marketing campaign: Aly Michalka, Kat Graham and Brenda Song suffered the most in the shoot, wearing next to nothing in 50 degree weather.

"At least we're laughing about it," said Michalka.

"We're using body heat to keep ourselves warm," Song added.

The male to female ratio was balanced out with Robert Kardashian, Mark Salling and Chord Overstreet providing the testosterone for the photo shoot.

"I'm definitely the manliest, strongest and the cutest [guy here]," Kardashian joked.

Watch the video to find out why the girls chose to wear their bikinis in their interview with "The Insider."

Eighteen years ago today in 1993, Sir Elton John hosted his first Elton John AIDS Foundation Academy Awards Party following the 65th Academy Awards.

Speaking before the party's kickoff, Sir Elton said, "I thought it would be a good idea to start my own AIDS foundation because it's a cause I feel very passionate about. When you get to my age you have to reinvent yourself and find something else other than your career to devote your energies into, and I thought it would be good for me to do this, to commit to something like this."

Since 1993, the Elton John AIDS Foundation has raised over $220 million dollars to support HIV/AIDS projects around the world.

The new action thriller 'Source Code' explores the concept of time travel and fixing the past, so "The Insider" got the stars of the movie to dish on what they would change about their own past at the movie premiere on Monday.

"I'd like to go back and have eight minutes at my wedding," said Michelle Monaghan, who married Pete White in 2005. "I think I made the mistake of not video taping it."

"I would definitely change my prom dress," Vera Farmiga joked.

'Source Code' follows Colter Stevens (Jake Gyllenhaal), a soldier who finds himself sent to the past with eight minutes to prevent a tragedy on a commuter train in Chicago, and the star of movie suggested that he would use his hypothetical eight minutes of time travel in a similar way as depicted in the film.

"I'm a real big proponent of having regret as a big teacher," said Gyllenhaal. "I'd probably like to recreate minutes that could save a thousand people as opposed to eight minutes of my own."

'Source Code' steamrolls into theaters April 1.

Tom Cruise and Katie Holmes stepped out in L.A. on Monday night for the premiere of Katie's new miniseries, "The Kennedys."

Katie plays beloved First Lady Jackie Kennedy in the ReelzChannel miniseries, and she said taking on such a lauded historical figure was a tall order: "As exciting as it was, it was daunting because she was loved by so many. You walk into a situation trying your best, but everyone has their idea of who she was and so you're never going to please everyone, so once I got kind of past that then I felt free to create this character."

She said that donning the wardrobe of Jackie's iconic style every day was "really a lot of fun" and said that between wardrobe, hair and makeup, "Once you walked out of the trailer, you felt different, because you had been transformed."

Greg Kinnear, who co-stars as former President John F. Kennedy, also stepped out for the premiere of the miniseries, which will debut April 3 on ReelzChannel.

The cable channel picked up the show after it was announced earlier this year that the History Channel had dropped the show. An A&E rep explained to "The Insider," "While the film is produced and acted with the highest quality, after viewing the final product in its totality, we have concluded this dramatic interpretation is not a fit for the History brand. We recognize historical fiction is an important medium for storytelling and commend all the hard work and passion that has gone into the making of the series, but ultimately deem this as the right programming decision for our network."

The Reese Witherspoon honeymoon details -- where the newlyweds were spotted today!

Plus, why second marriages in Hollywood work.

Then, Jillian Michaels' "Biggest Loser" face-off with our Kevin Frazier!

And the kids of "Glee" Backstory. Next "Insider"!

How did your faves rank on the "Dancing with the Stars" scoreboard tonight?

Here's the "Dancing with the Stars" scoreboard for season 12 so far! Judges' scores and viewers votes from the first two weeks of competition will be added together to determine which pair will be eliminated on Tuesday night. Although three contestants scored higher than him this week, Ralph Macchio remains the overall leader. The bottom of the scoreboard remains unchanged as well, with Mike Catherwood holding on to the lowest rank.

Kourtney Kardashian is stepping away from the reality cameras and makes her acting debut on one of TV's most popular soap operas.

The eldest Kardashian is set to appear on "One Life To Live" as Kassandra Kavanaugh alongside show favorite Cristian Vega, played by David Fumero.

Click the video to check out clips from the episode which airs March 28.

After last night's season high ratings, Donald Trump took time to talk about the latest episode of "Celebrity Apprentice" and its surprising influence in the media.

"Well I'm amazed at how much press this is getting," the real estate mogul said. "People are finding the show fascinating, that's why the ratings are so good but I'm amazed at how the press is covering it because they can't get enough of the show."

Donald also spoke on his decision to fire the latest contestant, Dionne Warwick. "She had attitude, she had a lot of things going," Donald affirmed. "Boy she had attitude and the other women on the show really couldn't stand her, they couldn't take her any longer and they really went against her."

When confronted with whether or not the drama will stop on the show, the Donald resounded with a less than subtle hint. "Well what happens in the next four weeks is the most incredible scenes I've ever seen on television or reality television in terms of fights and craziness."

Check out the video to hear more from the Donald and tune into "Celebrity Apprentice" Sundays at 9 p.m. on NBC.

From Los Angeles to Miami! Paris Hilton connects via telephone to Lil Wayne for Interview Magazine’s April issue.

Hilton and Wayne met at a Grammy Party he threw in Los Angeles (Hilton hosted the event). The rapper tells Hilton he loves being the so-called new King of Hip-Hop. "I guess if that brings forth pressure, then I'm up for it...As long as people remember me forever that will be enough for me."

Wayne tells her he makes music for his fans. And when asked about rap lyrics often being about money, sex and violence, the rapper adds, "Music is a reflection of who you are, and if those things that you mentioned are what your music is all about, then I guess that's who you are."

Wayne says he gained inspiration from the record company he was with from the beginning and still with today. "He says, Cash Money Records...they were pretty big locally in New Orleans and so I always looked up to them."

He dishes to the socialite about working with newfound rapper, Drake. "I already knew that he had potential beyond my imagination, because the kid was singing and rapping-and he was rapping real well," Wayne explains. He adds that the rapper would have been successful with or without him. His advice for Drake, "...stay humble and remember who you are throughout it all, because there's gonna be moments in every single day when you'll have to go back to that person and reflect on that person."

Hilton & Wayne go on to discuss their experiences behind bars, both having been in solitary confinement. Hilton adds, "I had to spend 24 nights in solitary confinement...I know how it is." They both agree that being released from custody was a great feeling. Wayne says, "Words cannot express." Hilton adds, "It's the best feeling in the world when you come out."

While Wayne says he does not Google himself, he did add that he used to be on Twitter. "I Once it got hacked I had Twitter fix it. They changed it. And then it got hacked again so I just shut it down. As of right now, I'm on Twitter strike," Wayne explained.

Lil Wayne will be taking over Interview Magazine’s website this week from March 28th – March 30th, providing his own exclusive content for the website. Check out the full interview in the April issue of Interview Magazine.

 These days, Katie Holmes is a certified red-carpet winner, but she wasn't always so fashion forward. From a fresh faced “Dawson's Creek” cutie, to the other half of one of Hollywood’s biggest power couples, Katie has tread many a red carpet.

Let's rewind the clock on Katie, and check out some of the baby steps leading the star to her fashion transformation!

From NYC to LA, see where the stars are on this edition of GPS!

With her hat pulled down and bodyguard close by, Sandra Bullock leaves her Soho, NY apartment to head to the 'Extremely Loud and Incredibly Close' movie set.

In Brooklyn, Sandra's co-star Tom Hanks is surrounded by security and assistants as he walks to the 'Extremely Loud and Incredibly Close' set.

Kris Jenner co-hosted the "Today" show at Rockefeller Center, and we caught the famous mom as she left the studio.

And over in Los Angeles, stars such as Adam Sandler, Drew Barrymore with new squeeze Will Kopelman and 'Maroon 5' singer Adam Levine (with his grandma!) hit up the Staples Center to catch the Lakers game, while 'Sucker Punch' star Vanessa Hudgens was at Trousdale in West Hollywood.

The stars turned out in droves on Saturday night for Perez Hilton's Blue Ball celebrating his 33rd birthday at Siren Studios in Hollywood.

Showing up wearing a brown afro wig and a fringe covered outfit, Perez says that his outfit was, "inspired by Elvis and Liberace. In other words, fierce and fabulous."

Not just content with enjoying his birthday, Perez was glad to be able to use his party for a special cause. "I've been able to use my birthday as an opportunity to raise awareness and money for GLSEN, the Gay, Lesbian and Straight Education Network," Perez says. "I really want to raise awareness for them and raise money because I want to try to save lives, and have a party and do it all."

Also in attendance to celebrate Perez's birthday were "Dancing with the Stars" pros Lacey Schwimmer, Cheryl Burke, Kym Johnson, Karina Smirnoff, model Joanna Krupa, "The Big Bang Theory"'s Mayim Bialik, and "Modern Family" star Jesse Tyler Ferguson.