GOOD GIRLS GO BAD?

Leighton Meester has teamed up Cobra Starship for a NEW summer anthem; "Good Girls Go Bad".

Ryan Seacrest world premiered Cobra Starship's new single "Good Girls Go Bad" featuring Leighton Meester yesterday on his radio show. The song was co-written by American Idol judge Kara DioGuardi.

"Good Girls Go Bad" is the BEST song that I've heard all week and (once again) has SUMMER ANTHEM written all over it! It is fun & fresh, and a sure-fire cub hit. Expect to be hearing a LOT of this this Summer!