The Backstreet Boys Bring *NSYNC's Joey Fatone on Stage During Their Vegas Show

It's been an ongoing debate between boy-band fans since the '90s: Backstreet Boys or *NSYNC? Well, on Wednesday night, we got the best of both worlds. During the Backstreet Boys' Las Vegas residency, the group brought up former *NSYNC member Joey Fatone for a special rendition of "Shape of My Heart." Not only does he fit right in with the men as he picks AJ McLean up and carries him in his arms, but he even gives Nick Carter a big kiss on the lips. You know what they say: what happens in Vegas gets shared with hundreds of fans. With rumors of an *NSYNC reunion floating around, we certainly wouldn't be opposed to these two iconic boy bands teaming up and going on tour together.