Fans have criticised Madonna for her Eurovision performance, with some calling it "out of tune".
The Queen of Pop, 60, sang during the interval of the European singing contest joined by rapper Quavo but fans were less than impressed.
Her highly-anticipated appearance, which had been rehearsed in private, was met with negative responses as she failed to hit the right note.
She performed her 1989 hit Like A Prayer and her new single Future with US rapper Quavo.
Her first performance of Like A Prayer saw her walk down the stairs in a church robe.
Iceland's Eurovision entry was full of leather, fire and chains
This comes after Graham Norton's snarky dig at Madonna as she got set to perform.
Speaking the hosts tonight, she appeared to hit back at criticism as she said: "The one thing that brings me here is the power of music, never underestimate the power of music."
She added: "I'm bringing the heat tonight!"
But Graham quipped: "Madonna, what a trooper, still showing up despite a nasty case of conjunctivitis.
"What a showbiz professional."
On Twitter, disappointed fans said:
