Tina Fey was on 'The Late Show with David Letterman' to talk about her Emmy-winning show '30 Rock' coming back, and somehow, talk quickly diverted to an article on when Fey lost her virginity (she was 24, if you really need to know). During the conversation, Fey admitted that it wasn't so much a moral choice as it was "being homely." Watch the awkwardly funny video below!