Ewan McGregorEwan McGregorWho wants to go for a ride with Ewan McGregor?

Fans of the sexy Scot may wish to take out a cash loan asap.

Get those naughty thoughts out of your mind right now - we're talking about a motorbike ride.

You may remember that the Trainspotting star teamed up with fellow adventurer Charley Boorman in 2004 to travel 20,000-miles from London to New York on their bikes.

Who could forget the resulting beard?

As they journeyed through 12 countries in 115 days, the bikers visited Unicef projects and vowed to become long-term supporters of the charity.

Now the boys are getting back their bikes to embark on another charitable adventure - this time riding from John O'Groats, Scotland, to Africa Cape Agulhas, the southern tip of South Africa.

Ewan McGregor and Charley BoormanEwan McGregor and Charley BoormanAnd, if you want to head off with Ewan and Charley on their journey and join them for their last two days in Africa, you can bid for a place on the trip.

They're holding an auction with the charity organisation Riders For Health at the Donington MotoGP on Thursday 21st of June.