Jack Antonoff: 'Taylor Swift's belief in me is why our partnership works'

The pair have worked together on hits like Getaway Car, August and Mirrorball, and have a firm friendship outside of work too with Taylor a guest at Bleachers frontman Jack's recent wedding to Margaret Qualley. In a new interview on Today's Sunday Sitdown, hitting screens this weekend, the 39-year-old chatted with Willie Geist about their bond. “I could quantify our relationship in very reductive ways about the things we agree on, the sounds we like. But the truth is, we’ve just grown together.”