It's Justin Bieber's world and we're just living in it! The overnight Canadian sensation, only fifteen, is already bigger than the Jonas Bros!

Justin joined the rest of the music industry at the Jim Henson studio yesterday for the re-recording of "We Are The World," the charity anthem for Haiti. Are YOU a Bieber fan???

Dr. Conrad Murray, Michael Jackson's private physician who is accused of administering a fatal dosage of propofol, the powerful anesthetic to Michael Jackson, is in Los Angeles and may surrender to the authorities as early as tomorrow.

Although Murray has not yet been charged, his spokesperson Miranda Sevick says "Dr. Murray is in Los Angeles for a dual purpose — on family business and to be available for law enforcement." She added, "We're trying to be as cooperative as we can."

An LA county courthouse spokesperson told X17online, "Nothing is on file for tomorrow regarding Dr. Murray," but it's possible the Dr. could turn himself in to any police station, if he's not busted beforehand.

It is believed that Murray will be charged with involuntary manslaughter, which carries a sentence of two to four years.

Last night we photographed Kanye West and his lady love leaving LAX, and while Kanye didn't have much to say to photogs, we did catch him smiling when he went up the elevator to TSA! If you don't believe me, check out the video below...





P.S. Cute backpack, K.

Tiger pic courtesy Getty

Surprise, surprise, one of the biggest man whores around has come to the defense of another man whore, saying that where Tiger really messed up wasn't in having an insatiable sexual appetite for cocktail waitresses and (allegedly) hookers, it was getting married in the first place!

"Tiger Woods' problems come from him being married. The end. It has nothing to do with control," opined Mayer to The Independent. "If Tiger Woods was a single guy, what sort of angle would there be to a text message? If Tiger Woods was single, and he texted a girl and said 'I wanna wear your ass like a hat', why would that ever hit the news?"

John, however, has no problem sexting a girl just that message. "I can text whatever I want to anybody in the world; I'm not married. I write a lot of dirty text messages to girls, and you've never seen any of them. Why? Because if a girl brought a dirty text message from me to the newspapers, they'd say 'I don't have an angle here. Someone wants to wear your ass like a hat? Big deal. He's 32 years old. He's a single guy," said Mayer.

Well, he DOES have a point, but then again, here we are talking about his proposed sext, which, I gotta say, makes me throw up in my mouth a little bit!

In the wake of Haiti's recent tragedies, this feels all the more sketchy.

Simon Monjack is looking to honor his late wife, Brittany Murphy, by launching a foundation dedicated to arts education for children. Simon claims he started the foundation with $1 million of his own money.

The first (and maybe last?) event will take place this Thursday at the Saban Theatre, and a source tells Us that Monjack wants $1000 donations from individuals and $10,000 ones from corporations to attend...

Simon has yet to comment, but I think we can all agree this sounds a little tacky.

Can his intentions be genuine?

Such a do-gooder! She and George Clooney really need to get together.

Jennifer Aniston already donated $500,000 to the Haiti relief effort, and now she's organizing a benefit screening of The Last Station where all proceeds will go to AmeriCares, reports E! News...

A quote from Aniston on the invite reads: "AmeriCares delivered nearly $10 million in lifesaving medical aid for earthquake survivors in Haiti. They have a longstanding commitment to the people of Haiti and will continue to send relief in the days, weeks, months and years ahead."

Props to the Friends alum for this thoughtful, albeit random, idea!

Ticket prices for the event - which includes a post-screening cocktail party with the film's director, Michael Hoffman - range from $100 to $50,000. Whoa! That's quite a leap.

Does this mean anybody with a hundred bucks can go???

Courtesy Harper's Bazaar/Peter Lindbergh

As Kate Moss prepares to celebrate her nearly 20 years in the modeling biz with a retrospective at the Musée des Arts Décoratifs in Paris next year, the waif who has finally become a woman hopped in bed with Bazaar.

Well, with two hot models for Bazaar I should say, and Mrs. Moss has never looked finer (yes, including that hot naked cover for LOVE.)

Despite the fact that Kate is ancient in model years, she still enjoys working it in front of the lens, even as she launches her career as a designer. Well, sorta.

"I'm not really a fashion designer. I just love clothes. I've never been to design school. I can't sketch. I can't cut patterns and things. I can shorten things. I can make a dress out of a scarf," says the surprisingly humble superstar.

She also talked about what it was like working with the photographer, Peter Lindbergh, whom she first worked with 18 years ago.

"I've known him since I was 18 and worked with him for Bazaar," the 36-year-old said. "He's into older women, and as I get older, it gets better. He's not into little girls."

And it seems like Harper's Bazaar isn't either these days, first with Cindy Crawford and now with Kate Moss! Keep bringing us the cougs!

Yesterday we spotted Carrie Underwood and a pal waiting at the valet in Beverly Hills, and the country star looked oh so cute in this super casual outfit. While Carrie lost out to Taylor Swift for Best Female Country Vocal Performance at the Grammys on Sunday, it sounds like she's going to be keeping herself busy!

She'll be belting out the national anthem at the Super Bowl this weekend, and with her recent engagement to hockey stud Mike Fisher, she sure has a lot to be excited about this year!