Nathan Henry and Joey Essex are amongst the stars who have signed up for MTV's The Challenge, a source has told the Mirror.
The Only Way Is Essex hunk Joey, 32, and Geordie lad Nathan, 31, will join the likes of James Lock and Love Island star Andrea-Jane Bunker to take part in the show.
The reality stars will jet off to a South American location in October to take part in the competition series, which currently is unavailable to watch for UK viewers.