Blake Lively is Stepfather Sexy

Blake Lively comes out to support her boyfriend, Gossip Girl co-star Penn Badgley at the after-party for the premiere of his new movie, The Stepfather at New York City’s Gramercy Park Hotel on Monday (October 12).

Blake, 22, wasn’t able to make it to the red carpet earlier in the evening because she was on her way back from Boston, where she’s been shooting her new movie, The Town. Pictured below on set is her co-star, Mad Men actor Jon Hamm and Blake wearing cheap, fake nails for her character. If you look closely, you’ll notice she still has them on for the after-party!

10+ pictures inside of Stepfather sexy Blake Lively and Penn Badgley…