The pair became fan favourites when they met on the third series of Love Island back in 2017.
It's been nearly a year since the ITV2 reality show was last on our screens, with the last two series being cancelled due to the pandemic.
"It’s been hard to keep such happy news quiet," the presenter wrote on Instagram.
It will take the place of Love Island in ITV2's January schedule, after it was cancelled due to the pandemic.
The A&E doctor says he will never get over the death of 19-year-old Llyr to mental health.
Shaughna Phillips and Chris Hughes posted advertisements for testing but did not observe social distancing in other recent posts.
Get ready for love in lockdown, as the US version relocates to a Las Vegas hotel.
The presenter’s mother and sister have issued statements at the inquest into her death.
The reality star's brother Llyr was set to follow in Alex's footsteps and train to be a doctor.
The winter series winner has admitted to having "tiffs" with producers behind the scenes.