A source exclusively tells Page Six: “Jeremy is wearing the hat right now because he’s playing Jon Landau in the Bruce Springsteen movie.” And we hear he had to return to the set the next day.

Celebrated artists and actors, including Bruce Springsteen, Michael Stipe and Scarlett Johansson, took the stage in tribute.

Bruce Springsteen was notified that he'll receive ... “Three shows, three different outfits,” quipped a fan on Facebook. “He's keeping us ladies on our toes!” Why it matters: Springsteen ...