Gossip Girl - Chuck & Blair - 3.10 The Last Days Of Disco Stick - Part 01/01

3.10 - The Last Days Of Disco Stick Directed By: Tony Wharmby Written By: Leila Gerstein Original Airdate: November 16, 2009 Hoping to impress the elitist theater kids at NYU, Blair sets her sights on landing a private concert with the hottest musical performer of the year, Lady Gaga. Dan and Olivia (Hilary Duff) sign up to write and star in a school play, based on an idea by Blair and directed by Vanessa. With Blair out of the picture, Serena turns to Nate to help her get through her crush on Tripp. As a favor to Chuck, Jenny agrees to hang out with Damien (guest star Kevin Zegers), the son of an ambassador who is staying at Chucks hotel, but the experience proves to be a lot more intriguing than she expected.