Instagram/Jack Antonoff & Taylor Sw Music Jack Antonoff opens up on Howard Stern about his creative bond with Taylor Swift and addresses rumors behind his absence from her latest album, The Life of a... April 29, 2026 AceShowbiz - On the morning of his appearance on The Howard Stern Show, Jack Antonoff opened up about his long-standing creative relationship with 14-time Grammy winner Taylor Swift and addressed recent rumors regarding his absence from her latest album, The Life of a Showgirl.