Michelle Trachtenberg is Not Shy of Chanel

Gossip Girl‘s newest bad girl Michelle Trachtenberg arrives at the opening of the Chanel boutique on Robertson Boulevard on Thursday in Beverly Hills, Calif.

Trachtenberg, 20, will be back for the second season of Gossip Girl, which will premiere @ 8PM ET/PT on Monday, Sept. 1 on The CW. Mark your calendars now!

10+ pictures inside of Michelle Trachtenberg not shy in Chanel…