Who knew the Backstreet Boys were such great pranksters? When the '90s boy band paid a visit to the TRL studios in New York City, they surprised a handful of lucky MTV employees in the office elevators, and needless to say, the reactions were priceless. Brian Littrell kicked off the stunt by casually riding an elevator by himself when three unsuspecting ladies waltzed in and instantly recognized him. Soon after, Howie Dorough, Kevin Richardson, AJ McLean, and Nick Carter joined in on the fun and belted out a few BSB hits with different sets of elevator riders, including "I Want It That Way," "Everybody," and "As Long as You Love Me." Now that's one elevator ride I'd never want to end!