Nick Jonas Plays “Jealous” on Big Piano at FAO Schwarz in NYC [VIDEO]

It's almost impossible to head to FAO Schwarz in NYC and NOT want to go play on the Big Piano. Ever since Tom Hanks did it in "Big," I've always dreamed of doing it too!

Nick took time while in NYC to go do just that, but he treated everyone in the store to a performance of his smash "Jealous"