Leighton Meester was a sparkly jewel on the MTV Movie Awards red carpet Sunday.

The Gossip Girl actress wore Balmain with Pierre Hardy heels.

Leighton lost out on the Best Villain award for her roll in The Roommate, but she won on the red carpet!

Taylor Momsen will have to be content with troublemaking off screen, apparently.

The actress and her co-star Jessica Szohr will no longer star on the CW's Gossip Girl, TVLine reports.

Momsen played Jenny and Szohr played Vanessa. Momsen had made it quite clear in past interviews that she wants to focus on her music (the 17-year-old fronts The Pretty Reckless) and her on-set antics have made headlines. Tim Gunn guest starred on the show in November and called Momsen a "diva" and "a brat."

Gossip Girl is coming up on its fifth season. The show's core cast -- Blake Lively (Serena), Leighton Meester (Blair), Penn Badgley (Dan), Ed Westwick (Chuck) and Chace Crawford (Nate) -- will all be back in the fall.

In addition - one star will be promoted to series regular status and become a main character on the show. See who after the jump!

Not that Blake Lively could ever really look "drab," but still! Check out the Gossip Girl starlet filming with Kelly Rutherford at Intermix in NYC on Tuesday, and then later on drinking a coffee on the street corner.

Bet she's excited that The Town is getting so much attention this awards season. Will Blake attend the Oscars this year?

The TV show must be oh so draining. Acting = hard work! Leighton Meester looked exhausted on the Gossip Girl set in New York on Tuesday afternoon. Tired... or bored? After all, Leighton is battling co-star Blake Lively to be the next TV star turned movie star.

Leighton appears alongside Gwyneth Paltrow in the upcoming Country Strong and next year stars in college thriller The Roommate. Meanwhile, Blake currently co-stars in the acclaimed The Town and next summer takes on a leading role in Green Lantern.

Question is, which actress has the staying power?

Or she's just grinning because she gets to wear that fab outfit on the Gossip Girl set!

Blake Lively, who's currently starring in the Ben Affleck flick The Town in theaters, appeared absolutely ecstatic yesterday in New York while filming her hit TV show. You know Leighton is all annoyed that Blake is a movie star for a week - you know it!

Taylor Momsen is walking the streets and taking off her clothes in The Pretty Reckless' new video for Make Me Wanna Die.

The 17-year-old Gossip Girl starlet, wearing only a bra and panties by the end of the provocative video, has come under fire for being too sexy at such a young age.

Despite her controversial appearance, Momsen continues to score major endorsement deals. In addition to being the face of Madonna's clothing line Material Girl, the teen rocker is also now the face of John Galliano's latest fragrance, Parlez-moi d’Amour (Tell Me About Love).

Wonder how many young girls will go as Taylor for Halloween this year? Good luck, dads.

Courtesy: Marie Claire UK

Blake Lively is giving us that sexy over-the-shoulder glance on the cover of October's Marie Claire UK magazine.

When it comes to Googling herself, the Gossip Girl star tells the mag:

"Why? I mean, I’m with myself all of the time. Why would I want to see myself on the internet? I can look in the mirror. I think it’s destructive."

"I’m on a very commercial show so the last thing I want to do is a commercial movie. I wanna take risks, I don’t wanna play it safe. I mean, I could probably make more money if I did more commercial projects. It would be nice to buy an apartment but I’m 22 and I don’t need to yet."

Blake also dismisses reports claiming she was offered $2.5 million to take it off for Playboy. She adds:

"When someone creates a story that’s not true the first thing I think, is my aunt, who I love so much and I would never want her to hear that… you know, “my little Blakey.”

Bummer, Blakey. Bummer.

Yesterday the cast of Gossip Girl took to the streets of NYC to film the hit CW show, and as much as we love Chuck and Blair, we couldn't keep our eyes off of Blake Lively and her strategically cut top. It's like it was made just for the blonde bombshell, and she's not even wearing a bra! But are her girls real or not? That's one secret I'll never tell...