The 36-year-old appeared on the ITV show to chat to Ben Shephard, 50, and Cat Deeley, 48, about his most recent fitness challenge which saw him run 170km in 24 hours.
Cody and Haven Garza, from Oklahoma, USA, appeared on the ITV programme alongside their mum Adrea to chat to Ben Shephard and Cat Deeley about their very successful social media platforms.
It comes after Alison Hammond, 50, and Dermot O'Leary, 51, stepped in to present the ITV show while the 50-year-old and Cat Deeley, 48, had some well-earned time off.
During Monday's instalment of the ITV show Cat, 48, and co-host Ben Shephard , 50, spoke to Grace Cain about her hair loss following on from taking weight loss jab Wegovy.