The actress that plays queen bee Blair Waldorf in Gossip Girl has a new career...

...as a singer!

We've already mentioned that Leighton Meester has a recording contract and is set to collaborate with American pop punk band Cobra Starship. Well, we've managed to get a sneak peek behind-the-scenes of the Cobra Starship video for Good Girls Go Bad featuring Miss Meester. Check it out right here:

So Leighton's now an actress, model (for sports brand Reebok) and a singer - what a talented girl!

American Idol judge Kara DioGuardi helped write the song with the American band - do you think she did a good job?

Kara DioGuardi helped write the song

Do you think Leighton is a good singer? Are you looking forward to her debut album? Let us know...