Jack Black Strips Down to His Boxers to Perform Taylor Swift's 'Anti-Hero' Onstage

The 'School of Rock' star performed the popular track at a fundraiser supporting crew members affected by the SAG-AFTRA strike.

Jack Black Strips and Sings Taylor Swift at SAG-AFTRA Fundraiser: Watch

Jack Black Strips Down to His Boxers to Perform Taylor Swift's 'Anti-Hero' Onstage

Jack Black strips off and sings Taylor Swift in his underwear at strike fundraiser

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Jack Black goes shirtless to belt out Taylor Swift's 'Anti Hero' at a SAG-AFTRA fundraiser

Jack Black Strips Down to His Boxers to Perform Taylor Swift's 'Anti-Hero' Onstage

Jack Black sings Taylor Swift song at fundraiser while in his underwear

Jack Black Strips Down On Stage For Taylor Swift And Actors Strike

Jack Black Strips Down to His Boxers to Perform Taylor Swift's 'Anti-Hero' Onstage

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