Jimmy Fallon never stood a chance. During the March 16 episode of The Tonight Show, pop singer Demi Lovato stopped by to play a game of Musical Genre Challenge. Others who've excelled in the past ...

Singer-songwriter Demi Lovato has just given fans a fun musical experience with a series of songs like Sienna Spiro's Die On This Hill, and even a ballad remix and her own song Sorry Not Sorry. The ...