Britney Spears has been given a dramatic airbrush makeover in her new ad for US fashion brand Candies.

In the promotional poster – which was unveiled on Brit's official website - the singer's famously athletic build has been replaced by an impossibly tiny waist and the kind of endless legs that Gisele would kill for.

“I had so much fun shooting the Candies for Kohl’s campaign,” the pop star says.

“My favorite set-up was against the gigantic wall of pink cotton candy.”

Britney's Candies gig is her first major endorsement deal following her highly-publicised breakdown and will be available exclusively at Kohl's department stores in the US.

See more airbrush makeovers below