Evil Lady G is back in business!

We spotted Michelle Trachtenberg filming scenes for an upcoming episode of Gossip Girl this week.  Michelle, aka Georgina Sparks, is dressed very demurely in pink and red; is she going to try to fool the gang into thinking she’s gone good?! 

The real-life Michelle also stops for a make up and hair touch up along co-star Leighton Meester.  Gossip Girl FINALLY returns next Monday, March 16.