Rachel Bilson and Sarah Michelle Gellar Pictures at TCA Party

Rachel Bilson and Sarah Michelle Gellar stepped out to celebrate their new TV shows at last night's Showtime, CW, and CBS party for the TCA crowd at The Pagoda in Beverly Hills. Rachel and SMG will both be taking the stage during the press tour today to discuss their pilots, so check out BuzzSugar for all the Fall TV action from the TCA tour. Kristen Bell was also there to promote her upcoming Showtime series House of Lies while Kat Dennings was there for her "edgy" CBS comedy Two Broke Girls. Jason Segel represented the cast of How I Met Your Mother, and he chatted with Buzz about The Muppets Movie, playing a father on the show, and when he'll know it's the right time to leave.