Earlier this weekend, R&B singer Jason Derulo performed at the Warner Bros. Records Boutique Store in Burbank, Calif. for their summer series. During his performance, Derulo pulled his longtime girlfriend, Jordin Sparks, on stage and kissed her. Oh young love! Check out young thang Derulo lay one on a very smitten Jordin Sparks below. ruthie hawkins/@ruubabie
