A British icon and household name for those growing in the 1990s, I had a fleeting brush with pop stardom in the form of Geri Horner, previously Halliwell.

As the face of the NSPCC's Light Up Christmas campaign, I photographed Geri, as if taking a selfie, asking people to share their own photographs of themselves, joining in the festive fun.

The campaign was run on buses and bus shelters in the run-up to Christmas, with sales of an accompanying star-shaped pin badge going to the charity.