Add Yahoo as a preferred source to see more of our stories on Google. Jennifer Lopez and Jimmy take turns guessing what song the other is singing while wearing noise-cancelling headphones.
Join me in Montreal, Canada, as I ask locals a simple question: "Will you sing with me?" - Kawtar, intrigued by my "Sing With Me for Free" sign, chooses to sing "Just the Two of Us" by Bill Withers, ...