The Saturdays' Frankie Sandford has revealed that watching her football star boyfriend, Wayne Bridge, on the pitch is "lovely" although she can never remember the offside rule.

The 22-year-old singer explained to More magazine that having a sports mad lover is great, but she also has to deal with listening to "boys talk about football":

"It's lovely, but there are plenty of occasions where I'm sitting there like, `Zzzzz', as the boys talk about football. Although I like going to matches and getting in there with the crowds."

"Wayne tried to teach me the offside rule, and I understood it for about a day, but then I forgot it again. It's going really well. We're trying to manage us in between my work and his training, so the fact he makes time to see me is what I consider romantic."

Watch The Saturdays' new video for 'All Fired Up' here: