Hero Ride, a charity race organised by Help for Heroes, will be arriving in London later today, following a week full of money-raising efforts across the country.
Over 1,000 cyclists will meet in Blackheath, having completed their own individual charity bike rides, to cycle the final ten miles to the finish line at Horse Guards Parade.
More top news
The former Friends star will front the popular BBC Two motoring show when it returns in 2017.
Viewers praised the "brave" TOWIE star after she opted to have the hook pulled out on Bear Gryll's The Island rather than in hospital.
Labour is to announce it will ban fracking if it wins the next general election.