2U David Guetta feat. Justin Bieber
We're finding this cycling the M6 challenge really hard now... So some nice celeb type people left us some messages!
... And by tough, we mean really super duper tough!
We've covered a lot of miles, and we're sort of on target... But there's still a lot of miles to cover!
So Gok Wan, Lawson and athletics legend Colin Jackson gave us some words to help us reach our goal of covering all 232 miles of the M6 motorway.
Although Gok Wan was a bit confused... He thought we were on the actual M6, not an exercise bike in the studio. No Gok, that would be MADNESS!