Arts & EntertainmentTelevision

Katharine McPhee, 'Smash'

The House Bunny (movie)Katharine McPheeAmy Poehler
Where you've seen her: "American Idol," "House Bunny" Character on the show: McPhee plays Karen, an aspiring Broadway star competing for the role of Marilyn Monroe in a new musical. Character similarities: Singing her heart out is nothing new to this "Idol" runner-up and now she'll have the... Charles Sykes / Associated Press