Let's just the results were hilarious. Ansel totally nailed it, opting to recite the spoken line from "Shake It Off". "I think that's the funniest line she's said all year, so yeah, I like that one," Ansel explains.
Shailene first seemed to be singing something that sounded like Shania Twain's "Man I Feel Like a Woman" to us, before we realized she was attempting "You Belong With Me" and adding it her own lyrics as well. "I'm a straight A student, I like curly hair," Shailene sang.
Poor Theo was totally stumped, saying: "I can't think of one. Help me, help me, help me!" When the interviewer gave him a hint, he was finally able to sing a few bars of "Shake It Off." Tune in Tuesday at 4 pm ET/1 pm PT when we're live with Shailene and Theo for AOL Build. Should we ask them to sing?