Lott is often credited for her live performances and style.In July 2010, Lott appeared as a guest judge for the auditions for the sixth series of The X Factor in Cardiff, covering for Dannii Minogue, who was on maternity leave.
Lott has released "Boys and Girls" as her debut US single on 24 August 2010. The release is set to coincide with the TV premiere of her first film, Fred: The Movie. In January 2010, Lott was named one of 2010's "Faces to Watch" by US magazine, Billboard. Lott's album, Turn It Up, will be released in the US early 2011.
So far Lott has produced seven Top 20 Singles on the UK Singles Chart.