Swedish pop star Robyn and Baltimore club rapper Rye Rye joined forces on Friday night's episode of the Tonight Show with Jay Leno to perform "Never Will Be Mine," the lead single from Rye Rye's forthcoming debut album Go! Pop! Bang! The song reworks Robyn's 2005 single "Be Mine!" into a hip-hop ballad that showcases a sweeter, more tender side of the rapper, who is typically more bouncy and exuberant. The tempo is a bit slower than usual for both ladies, but they can't help but hit the stage with a lot of enthusiasm and energy.