Not only is Mae Muller representing the UK at Eurovision but the competition is being held in the UK, in Liverpool, putting a lot of pressure on Mae's shoulders - and some fans were left disappointed.
And with her performance - the final of 26 acts - followed by a routine from Sam Ryder, last year's UK entry and runner up, many felt she was upstaged by him.
After performing her song, I Wrote a Song, one fan said on Twitter: "Hannah waddingham (host) was a better contestant than mae muller and shes not even performing" and: "Yeah not a good song from us. Mae Muller clear not good at singing live."
