Julia Roberts left her husband and three kids at home to attend the premiere of her new film as producer, Jesus Henry Christ at the Tribeca Film Festival over the weekend with sister and co-producer, Lisa Roberts Gillan.

Julia went back to blonde for the film's debut, where she revealed that it was Lisa who really did all the work!

"She really does the heavy lifting," Roberts told Extra, "and I just put on the eyeliner and show up at the end!"

Julia also dished on good friend Oprah Winfrey's big finale. See what she had to say ... after the jump!

Reveal Clip #1

Although Lady Gaga appears strong on stage, the 25-year-old singer is showing her softer side on an upcoming HBO documentary about her Monster Ball tour.

While in the makeup room before her show at New York's Madison Square Garden, Gaga reveals:

"I still sometimes feel like a loser kid in high school and I just have to pick myself up and tell myself that I'm a superstar every morning so that I can get through this day and be for my fans what they need for me to be."

The eccentric singer goes on to say:

"But sometimes I still feel like people are trying to destroy me. I cannot be destroyed, I will not be destroyed and you will never destroy the kingdom that is my fans."

The "Born This Way" singer then says a prayer. Read what she said about her insecurities ... after the jump.

A very pregnant Selma Blair took her pooch for a walk Monday in Beverly Hills.

Blair and papa-to-be Jason Bleic, her boyfriend, donned sweaters for the chilly LA morning.

Blair met Bleick, founder and creative director of the fashion line EVER, when they collaborated for the brand. They announced her pregnancy in January; she is due this summer.

See why Selma recently said city-of-sin Las Vegas is the best place for pregnant people after the jump!

Britney Spears is freshening up her music with a little help from her friends. After recently remixing "S&M" with Rihanna, Brit is giving her fans a new version of "Till The World Ends."

Ms. Spears' touring partner Nicki Minaj is lending some quirky lyrics to the catchy beat. Check out these lyrics:

"Chimpanzees is hatin', but I take it all in stride/ Put her in a jungle with bananas on the side/ Told you they'd revive your career, but somebody lied/ I ain't talkin' poultry when I say this chicken's fried."

Um, ok. Also featured in the remix, the song's writer Ke$ha. With these three artists, there's never a dull moment.

Listen to the "S&M" remix ... after the jump.

Beyonce Knowles and her hubby Jay-Z are currently in Paris, where the couple celebrated Easter with a brunch at at Fouquet’s, but they could be jetting over to London at the end of the week to perform at the royal wedding!

”Both William and Kate are massive fans of Beyonce and Jay-Z," a source tells The Daily Star. "They really wanted to make their big day even more special and what better way than by getting pop royalty to perform at the party?”

But don't expect Kate to toss the bouquet as Beyonce sings Single Ladies live.

If the famous couple does perform, it won't be as part of the formal ceremony. "Will and Kate will have an official reception for hundreds of dignitaries before throwing a less formal bash for loved-ones."

The source added that it's "highly likely" the couple will perform. "Who would turn down a once-in-a-lifetime gig like that?”

Dancing with the Stars' Chelsea Kane, Lil' Romeo, Mark Ballas and his new ladylove Pia Toscano are belting out their own version of Rebecca Black's YouTube hit "Friday." You have to wait til' the end to see Pia!

We're kind of diggin' the way the quartet sounds together. Who knew Mr. Ballas had such skills with his mouth?

Oh, the power of the internet.

Last night Rihanna stopped by Osteria Mozza in Hollywood, and the R&B hottie wore a sexy see through white blouse to dinner. We know RiRi's rocking a wig, and the shade of this one is a little tamer than the Raggedy Ann-inspired hair piece she's worn in the past. But what would it take for her to go back to her dark brown roots? That's a 'do we totally miss!

Ryan Phillippe says he's ready to quit his acting career at the ripe old age of 36.

"I think I'm going to end my acting career," Phillippe recentlytold Page Six. "I'm 36, but I've been doing this for 20 years."

Although Ryan found success in films like Cruel Intentions, and I Know What You Did Last Summer, he's never been a critical darling, unlike his ex, Reese Witherspoon. But he's certainly too young to quit!

Ryan, however, may no longer want to be in front of the camera, but he's not giving up completely on showbiz. "I'm ready to be behind the scenes," Ryan says.

A source close to the actor tells X17online, "He's been talking about expanding his talents to producing and directing, but never giving up acting. Obviously he's not retiring from acting anytime soon."

Sounds like the actor might have just been having a down day. Currently promoting his new film, The Bang Bang Club, in which he plays a photojournalist, Ryan said the glare of the tabloids that chronicled his divorce, his relationship with Amanda Seyfried, and the pregnancy of his ex, Alexis Knapp has gotten to be so much for him, that he's considering moving out of LA! "I'm going to spend a third of my year in New York," Ryan revealed.

"I'm a good guy," Ryan insisted. "I'm not that guy you read about."