Question: What nationality is the performer of song A Thousand And One Nights (Smash Song)?
Sentence (from "A Thousand and One Nights (Smash song)"): In the episode, Karen Cartwright (Katharine McPhee and her boyfriend Dev (Raza Jaffrey) are having a tense dinner with movie star Rebecca Duvall (Uma Thurman) at an Indian restaurant.
Relevant evidence: Yes