Sons think I`m a superhero: Britney Spears

London: Pop star Britney Spears says her two young sons think that she is on a mission to save the world when she leaves home for work.

The 30-year-old singer`s boys, Sean Preston, seven, and Jayden James, six, love watching her on `The X Factor` and they are convinced that she has special powers when she is on the TV talent show, reported Daily Telegraph.

"The boys try to figure out where I go when I go film `X Factor`. They`re like, `Mommy`s going off to be a superhero,`" she said.

Since joining the programme, the `Hold It Against Me` hitmaker has been seen sitting on the panel with Simon Cowell, Demi Lovato and L A Reid in a variety of bright, figure-hugging dresses.

Spears says her style icons are former `American Idol` judge Jennifer Lopez because she is a "classic beauty" and `Sex and the City` star Sarah Jessica Parker because her looks are bright, funky and young.