The 'Bad boys' hitmaker, who began dating the English soccer player earlier this year, is said to have ended their relationship after he allegedly cheated on her with a second woman, reported Sun online.
"Alex is heartbroken but she has ended it. It's all over. They are not together any more. Alex thought Jermain might be the one but has now decided to move on with her life," a source said.
Last month, Tottenham Hotspur striker Jermain is said to have cheated on Burke with model Laura Brown and it has now claimed that he was seeing nurse Kirsty Crummey while romancing the former 'X Factor' winner.