Jack Black Strips Down To His Boxers To Perform Taylor Swift's Anti-Hero On Stage

Jack Black performs anti hero The 'School of Rock' star performed the popular track at a fundraiser supporting crew members affected by the SAG-AFTRA strike. Look what you made him do! Jack Black stripped down to his boxers and then proceeded to perform a popular Taylor Swift track, and it was all for a worthy cause. This all went down Wednesday night at the famed Orpheum Theatre in downtown Los Angeles, where he and a slew of celebrities were in attendance for the Give Back-ular Spectacular! event, a fundraiser to help support film and TV crew members affected by the ongoing SAG-AFTRA strike.