Joseph Gordon-Levitt is host for Nov. 21, while January Jones gets the call Nov. 14.

The new shows begin Nov. 7 with Taylor Swift holding down both roles, as previously announced.

On Nov. 14, in the footsteps of Jon Hamm’s exceptional work last season, his Mad Men wife, January Jones, will be the host. Black Eyed Peas is musical guest.

On Nov. 21, A man who was in both (500) Days of Summer and G.I. Joe (in consecutive weeks!), Joseph Gordon-Levitt, will be the host, while Dave Matthews Band will play Studio 8H for the first time in nearly 10 years.