Just when you thought they couldn't get any more glamorous, the cast of Gossip Girl
-- (top row, from left) Ed Westwick, Taylor Momsen, Penn Badgley, Jessica Szohr
and (bottom row, from left) Leighton Meester, Blake Lively
and Chace Crawford
-- vamp it up in an exclusive season 3 cast photo. The show returns tonight to the CW (9 p.m. EST).Watch an exclusive clip from tonight's show!Tell us: Are you excited for the season premiere? What are your predictions for Blair, Nate, Dan, Serena and Chuck?