The Saturdays have vowed to out-sex Lady GaGa with their forthcoming single.

The girl group are reported to be planning an overhaul of their style before the release of Work next month, with member Mollie King telling a newspaper that: "We'll give GaGa a run for her money."

"Work is a sexy song and we want that to be reflected in the video," she told the Daily Star.

And she claimed she has become more comfortable with being sexy on stage, saying: "When we first started, I was very nervous. The girls would put their sexy faces on and I would just smile sweetly. I couldn't relax."