Jon Hamm took the stage at Bub City's live band karaoke night in Chicago on Jan. 1 and performed a series of hits including Neil Diamond’s 'Sweet Caroline,' Prince's '1999' and Radiohead's 'Creep.' ...

While many have lauded her performances, there were those who dismissed it as "cringe" and likened her act to a "karaoke night ... what a treat to have them on stage with me!