Geri Halliwell has reportedly revealed to her former band mates that she is dating Little Britain star David Walliams.

The couple raised eye brows last week when they arrived and left David Beckham�s birthday bash together.

According to the Daily Star, Geri told new mum Melanie Brown and a pregnant Emma Bunton over lunch at The Ivy that she has fallen for Walliams.

Geri will be the latest in a long line of celebrity catches for Walliams. The serial dater has previously been linked to TV presenter Denise Van Outen, Rod Stewart�s daughter Kimberley and Czech model Petra Coulson.

Geri was also apparently overheard gushing: "I love being with him. He's great in bed and has a big willy."

Finally, an explanation for explains Walliams� success with the ladies.