Watch What Happens Live with Andy Cohen Season 6 Season 6, episode 19 Tom Colicchio & Carla Hall February 1, 2012 30 min Chef Tom Colicchio; Chef Carla Hall. Previous episode Abby Elliott, Nasim Pedrad, and Vanessa Bayer Next episode Nicole “Snooki” Polizzi & Jenni “J-Woww” Farley