This week in the music world there was a lot of buzz about the X Factor and their new judges. The newest additions include Demi Lovato and Britney Spears. The two join the show’s creator Simon Cowell and music executive L.A. Reid on the judges panel. Lovato, 19, and Spears, 30, replace ex-judges Paula Abdul and Pussycat Dolls’ singer Nicole Scherzinger.
Lovato’s popular new song: “Give Your Heart A Break”-
Britney Spears’ popular track “‘Till The World Ends”-