Sarah Harding of pop group ‘Girl’s Aloud’ modelling Ultimo’s new Spring/Summer 2007 collection in Miami. (27 Mar 2007). Photo Credit: Ultimo

SARAH Harding looks more than all white in her latest lingerie campaign.

The Girls Aloud singer posed in white underwear from Ultimo’s new range.

She follows in the footsteps of Rachel Hunter, Penny Lancaster and Helena Christensen, who all fronted campaigns for the firm.