Backstreet Boys Surprise Fans w/ 'I Want It That Way' & 'As Long As You Love Me' Sing-A-Longs | TRL

Ahead of their appearance on TRL with Sway Calloway, the Backstreet Boys stopped by the MTV office to have a heartwarming moment with their fans. #TRL airs weekdays at 8am. Check out more from TRL here, http://trl.mtv.com/ #TRL #BackstreetBoys #MTV Subscribe to #TRL: https://goo.gl/GzVEu1 More from TRL: Like TRL: https://www.facebook.com/trl/ Follow TRL: https://twitter.com/TRL TRL Instagram: https://www.instagram.com/trl/