During the comedian's New York City show, the Queen of Pop made a surprise stand-up appearance, and jokingly offered to perform a sex act on male fans if they cast their ballots for Hillary Clinton in November.
'One more thing before I introduce this genius of comedy,' Madonna, 58, told the audience moments before Schumer, 35, took the stage. 'If you vote for Hillary Clinton, I will give you a blow job - and I'm good!'
Giving fans a thumbs-up, the no-holds-barred entertainer added, 'I take my time, I make lots of eye contact and I do swallow.'
This wasn't the first time the duo shared the Madison Square Garden stage together. Last September, Schumer opened up for Madonna's Rebel Heart tour during three of her NYC stops.
From Us Weekly
'So much fun opening up for Amy Schumer at Madison Square Garden tonight!!. It was short but it was sweet (like me). I'm forever changed! 🎉🎉🎉🎉🎉 Love you Amy!! 💘💘💘'
'Love and Respect this woman so much!! Thanks for letting me get on your stage @amyschumer 💘😂'