Taylor Momsen

iHeartRadio Music FestivalImage: wenn.com

Remember the adorable Cindy Lou Whoo who starred opposite Jim Carrey in ‘How the Grinch Stole Christmas?’  Believe it or not, that was Taylor Momsen, the former Gossip Girl bad girl turned human raccoon.  Trying to prove that she’s all grown up, the young starlet appears to have embraced the rocker lifestyle.  She’s totally showing the world how mature she is by wearing increasing amounts of heavy eyeliner, performing with her band, and saying edgy stuff.  At 16 years old Taylor told Grazia Magazine that her best friend is her vibrator.