Boyzone's Keith Duffy, Diversity's Perri Kiely, TV presenter Michaela Strachan, and model Danielle Lloyd are all heading up the diving boards, hoping to put everything Olympian Tom Daley has taught them into practice.
They've all had a few weeks off to perfect their technique – and that's been very much needed as they have to perform two dives each tonight.
Judges Jo Brand, Leon Taylor and Andy Banks will mark them and then the public will vote too. The person at the top of the leader board will go through and the next two will face the Splash!-off. Who will impress?
Splash!, ITV, 6.50pm
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