Sorry, this episode is not currently available to watch on Demand 5.
Find out why
First broadcast at 19:30 20 Apr 2011
The charity holds a Grand Prix party featuring stars from the world of Grand Prix for sixty seriously ill children at super-smart Chelsea restaurant Bluebird.
Six-year-old Lydia is a princess for the day.
Starlight hosts a star-studded party at Downing Street.
Petrolhead Max gets a trip to Silverstone.
Browse all shows
Channel 5 Broadcasting Ltd. 2014