Pixie Lott has said she can't bear to perform her first single Mama Do (Uh oh, Uh Oh) anymore, though she does appreciate the success it brought her.

The 23-year-old star released the track in 2009 and told Look magazine, "I can't bear singing Mama Do. It was my first song and I'm so grateful for the success it brought me, but I must have sung it a million times now."

Lott also talked about her relationship with Oliver Cheshire saying she had to imagine them breaking up to write a sad song, "Oliver has brought out so many feelings in me. He makes me so happy, but I've imagined what it would be like if we broke up – and it inspired some of the ballads on the album, like Break Up Song."