Leighton Meester chats with ET’s Cassie DiLaura at the premiere of ‘Nobody Wants This’ season 2, streaming Oct. 23 on Netflix. The actress reacts to the star-studded cast, including millennial favorites Kristen Bell, Seth Rogen and her husband, Adam Brody. Plus, Leighton weighs in on whether she channeled her iconic ‘Gossip Girl’ character, Blair Waldorf, for her role in the rom-com series.