Former S Club 7 star Paul Cattermole has revealed how his ex-bandmate Hannah Spearritt cheated on him.

Spearritt dated Paul for five years after they got together during their pop days, but the relationship ended when Hannah joined ITV1 show Primeval and started an affair with co-star Andrew-Lee Potts.

"Hannah and I lived together happily until she started working on Primeval. Within days she became secretive and spent all her time in hotels, only coming home every few weeks," Paul told the News of the World.

"Within a couple of months our five-year relationship was over. I knew in my heart she was seeing Andrew. After being with somebody that length of time you have an amazing gut instinct."

He added: "I don't hate Hannah, I wish her happiness. I just feel sad that she couldn't tell me about her and Andrew before publicly announcing it."