Spotted: A New Gossip Girl On the Block

Michelle Trachtenberg was getting hard at work mastering her best b*tchface between takes on the set of Gossip Girl in NYC yesterday. Her character is on the show to stir up some trouble for Serena, and it looks like Michelle's got her bad girl essentials — tight liquid leggings, sassy heels, and lots of eyeliner. She's already a far cry from the rest of the super preppy cast, so we can't wait to see what happens when Michelle spices things up next month.