The actor, 37, sported a black short-sleeve shirt with white and pink flowers, teaming it with black trousers, as he took to the stage for the launch show in front of a studio audience on Monday.
Fans may not be familiar with the 35-year-old actor's real life off-screen, as he's set to marry his glamorous fiancée Hanni Treweek just months after his stint in the iconic house.
The much-anticipated new run is set to kick off next month, with names including Love Island's Chris Hughes, Olympian Daley Thompson and Jack P Shepherd among those rumoured.