Leighton Meester event gossip girl dress make up

Michelle Trachtenberg Leighton Meester Pete Wentz Jessica Szohr Adrian Grenier red carpet event

Except her outfit is in black, not white!

Seriously, what's with the Gossip Girl girls dressing so, er, flirtatiously? Cover up! It's cold in NYC. At least Michelle Trachtenberg is keeping it classy.

These two - along with Pete Wentz and Adrian Grenier - attended the American Eagle Flagship Store opening party in Times Square last night... but who looked better showing off the cleavage, Leighton or Blake?