Leighton Meester Talks Gossip Girl and GaGa

Things are getting super-racy this season on Gossip Girl, with same-sex kisses, threesomes, and an upcoming appearance by Lady GaGa!

In a new interview with MTV, actress-turned-singer Leighton Meester talks about Ed Westwick’s same sex kiss and working with GaGa, who she admits is “really cool.”

Watch below:

What are you looking forward to most: Lady GaGa or Ed Westwick’s guy-on-guy kiss?