Taylor Swift surprises Jimmy Fallon's audience with debut of 'New Year's Day'

Posted at 12:35 AM, Nov 14, 2017
and last updated 2017-11-14 00:45:38-05

Taylor Swift is as full of surprises as ever.

On the same day that the 27-year-old singer announced details of her new world tour, she made a surprise appearance on “The Tonight Show” to debut another single off her new album, “Reputation”.

TOUR ALERT: Swift announces 27 stops in United States on new world tour

Swift appeared on Monday night’s episode of the show after a social media tease from host Jimmy Fallon.

The “Look What You Made Me Do” singer debuted track number 15 off her new album, “New Year’s Day”.

Her new album, “Reputation”, debuted on Friday.