Goo-Goo for "Gossip Girl"

Goo-Goo for "Gossip Girl"

Leighton Meester and Blake Lively filming a scene for Gossip Girl in New York City, 2008. In a new book, Blake Lively, Chace Crawford, Sebastian Stan, and other members of the cast and crew recall the fan-frenzy surrounding the aughts-defining show By Lindsay Denninger “When we first started filming, people would walk by and ask, ‘What are you filming?’,” Leighton Meester, who played Blair, told The Hollywood Reporter in 2012. “Once we aired [in…