It's Jake on SNL doing the Dreamgirls number (in case you're one of the 10 people who hasn't yet seen it) and then Maggie's awesome pipes from Happy Endings. Re: the latter performance. It's easily one of the best performances of the decade that most people are still unaware of. The only awards play she got was an Independent Spirit Nomination (& of course a Film Bitch medal last year). You don't wanna know how often I listen to this number "I Can't Wait"