Jason Derulo

Jason Derulo thanks his fans after his performance of 'Undefeated' live on the Season 11 Finale. Watch to see what he thought about his performance and what is in store for him in the future.

Jason Derulo premieres his new song, 'Undefeated,' the song you helped create through Coke's Perfect Harmony project!

Jason Derulo, who performed on "American Idol," is just as eager to find out the results as the contestants are due to a bet that he made with girlfriend Jordin Sparks. The winner of American Idol's eleventh season will be crowned tonight, and the suspense lingers as Jessica Sanchez and Phillip Phillips eagerly await the results. Jason Derulo, who performed on last night's show, is also eager to find out the results due to a bet that he made with girlfriend and Idol winner Jordin Sparks. RECAP: It's 'Battle of the Opposites' for 'American Idol' "I'm Team Jessica and my girlfriend is Team Phillip," the 22-year-old singer revealed. "We have this little wager going on...If I win, she has to massage my feet for 10 minutes--she hates feet--and if she wins, I have to cook her a meal, and I can't cook for anything."