The 27-year-old will join the likes of Fat Pizza star Paul Fenech, former Biggest Loser trainer Shannan Ponton, 46, and Samuel Johnson, 42.
In the teaser clip, Orpheus is described as someone isn’t a stranger to taking off their tops.
And we can see why!
We’ve featured his incredible six-pack abs on several occasions.
Check out Orpheus’ Hottest Shirtless Moments below: