Zach Galifianakis to Host 'Saturday Night Live

Saturday Night Live has revealed who will host Episode 19 of the show's 38th season.

Zach Galifianakis (May 4 with musical guest Of Monsters and Men): Galifianakis has hosted SNL twice before, with both episodes being among their respective season's best episodes. Between both of those hosting gigs, the Hangover Part III star shaved both his beard and his head ... I don't want to take any guesses at what Galifianakis will possibly shave this time ...