In a new Instagram post, the reality show contestant hinted that he could be competing on Channel Ten's I'm A Celebrity... Get Me Out Of Here with a very telling caption.
Seated at a table with five different plates of food, Grant captioned the image: "Do you think you could out eat me 😎💪🏼," with the hashtag: #ihopethejunglehasthisfood.
So which jungle is Grant referring to? And if it is the I'm A Celeb jungle, it's very unlikely it will have bacon, pancakes, eggs and toast. That's for sure!
If the Love Island winner is joining the cast, it wouldn't be the first time a former dating show contestant has made their way to the jungle.
Former Bachelor stars Keira Maguire and Laurina Fleure have appeared in previous seasons of the series hosted by Dr Chris Brown and Julia Morris.
One thing is certain, the jungle members are kept secret until the show's premiere, so we won't have confirmation until then!