Aspiring rocker Luke Falcon (Sky High brooder Steven Strait) has a chance encounter with a beautiful girl (Broken Flowers' Pell James) the same day he's set to leave New York for L.A. The girl's name is Brier, and she's actually a professional model, managed by her Aunt Carrie (Carrie Fisher, who deserves better). Unbeknownst to Luke, she also moves to L.A. to become an actress, where she is horrified to find that people in showbiz are as mean to her as other models are. The only one who's nice is Clea (Ashlee Simpson), an aspiring actress and singer -- which is convenient, because through her Luke and Brier get to meet up again. So, yeah, Ashlee Simpson's in Undiscovered, and she sings. And you'll be glad when she does, because it's a huge improvement over Steven Strait, who performs all his own vocals. Like his character in the movie, Strait has charisma, but he isn't yet ready to take the lead.