Walliams set to marry girlfriend today

'Little Britain' star David Walliams is set to marry his model girlfriend Lara Stone in London today.

It is reported the couple are tying the knot at Claridge's hotel.

Around 150 guests are expected, with the list is tipped to include Matt Lucas, Elton John and Geri Halliwell.

The event is set to have a 1940s theme.