Backstreet Boys' AJ McLean, Nick Carter, Brian Littrell, Kevin Richardson and Howie Dorough weigh in on a potential joint tour with *NSYNC in an exclusive E! News interview.

The International Federation of the Phonographic Industry (IFPI) crowned the Eras Tour singer on Tuesday morning.

Swift creates history by being named as the IFPI’s Global Recording Artist of the Year for the fifth time, and for the third consecutive year.