You may know Michelle Trachtenberg as 'Gossip Girl''s (the CW, Mon., 9PM) resident bad girl, Georgina. But this season Trachtenberg hopes you'll also get to know her as brand-new nurse Chloe on the freshman hospital drama 'Mercy' (NBC, Weds., 8PM). The busy ingenue found time to dish with AOL TV about how Georgina's like the devil, how Trachtenberg got into the head of good girl Chloe -- and whether she'll revisit her vampire past one way or another (probably not a 'Buffy' movie, but maybe reuniting with Alan Ball for 'True Blood').

TV fans, it's your big day! OK, maybe you don't take it as personally as we do (it is our job, after all). At the very least, today's a good day for some of your favorite TV stars -- and by now, they know who they are (we're sure many a celeb was happy to be roused out of warm beds in the wee hours of the West Coast morning by excited calls from family, friends or publicists). 
Catherine Bell's


