Watch Ana Gasteyer’s Jazzy Take on Carrie Underwood’s ‘Before He Cheats’: Exclusive

BILLBOARD:  Ana Gasteyer can sing — and we’re not just talking about her hamming it up with Will Ferrell on Saturday Night Live. Although she made her name as a comedian, Gasteyer is a classically trained singer as well — although she didn’t really sing in Fox’s Grease: Live!, she’s owned the stage in musicals like Wicked and Rocky […]