Jack Antonoff

Check out cringe-worthy fashion fails from our favorite celebrity couples.

Swift secretly filmed a new, intimate concert movie.

Lena Dunham opens up in a new profile for 'New York' about the Antonoff breakup, her hysterectomy, and splitting with 'Girls' co-writer Jenni Konner.

The singer gets deep (and silly) with Mark Ronson, Diane Warren and more for a roundtable of Oscar-buzzing songwriters.