Britain’s Got Talent 2012: Want to see an almost naked David Walliams dancing to Abba? Of course you do! (VIDEO)

David Walliams never lost his sense of humour, even after he became terribly sick during his Sport Relief Thames challenge last year.

The new Britain’s Got Talent judge swam a 140 mile length of the River Thames last September in aid of the charity, but despite encountering severe stomach problems due to the bacteria in the water and suffering a torn disc in his back, he still found time to show off his best dance moves, as you can see in the video below.

The Little Britain’ star was enjoying a rare rest from his challenge and chatted to Scott Mills on BBC Radio 1 about the day’s events, saying:

I’ve had a bit of a tough day today, so I was a bit tearful this morning I don’t mind telling you.

However, he soon picked up and asked the DJ:

Are you going to play Abba for me today. You keep saying you’re going to play a song for me, but it’s always the songs that you want and not the ones that I want.

I bet you like Dancing Queen by Abba, it’s probably the best song ever recorded! You know it was written about me?

Check out the clip below, which features David, dressed in only a skimpy pair of Sport Relief speedos and a hat, and showing off some off his sexy hip action.

Honestly, it will brighten up your life!

David Walliams’ Big Swim: A Sport Relief Special will air on BBC one this Thursday at 9PM. Walliams’ appearance on the Amnesty International Secret Policeman’s Ball will then be shown on Channel 4 at 10PM.

Will you be tuning in? Leave your comments below…..

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