Denise Weeks - Subway Singer turned Superstar! - THE X FACTOR USA 2013

Denise is used to singing for subway riders, not a 4000+ crowd and a panel of superstar judges! Simon asks her to sing Whitney Houston's "The Greatest Love of All" a capella and Denise delivers! Subscribe now for more THE X FACTOR USA clips: Tune in to THE X FACTOR USA Wednesday & Thursday 8/7c on Fox! Like THE X FACTOR on Facebook: Follow THE X FACTOR on Twitter: Add THE X FACTOR on Pinterest: Add THE X FACTOR on Google+: See more of THE X FACTOR on our official site: Like FOX on...