VIDEO : Jack Antonoff Spotted With New Love After Dunham Break Up

Musician, Jack Antonoff, sat courtside with model Carlotta Kohl on Saturday.
The reportedly new couple was Madison Square Garden, watching a New York Knicks basketball game.
Reports say that the 33-year-old Bleachers frontman started seeing Carlotta in January, after his break up with Girls creator, Lena Dunham.
A source told Us Weekly that Jack and Lena remain friends and ?had been slowly breaking up for the last six months.?
In March, Lena promoted Jack's new music on Twitter, writing ?Best new hit song by the baby Jack.?