His celebrity guests lining up in the green room this week are Hollywood heavyweight Vin Diesel, Olympian Jessica Ennis-Hill, and comedians Harry Enfield and Paul Whitehouse. Tom Jones provides the music for the evening.
Jonathan's a busy boy this Saturday as earlier in the night, at 6.25pm, he's going on the set of the latest James Bond movie, Spectre, to get all the gossip from Bond himself, Daniel Craig.
The Jonathan Ross Show, ITV, 10.15pm
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!