And as the ITV show has changed over the years, so has the cast – with many undergoing dramatic physical transformations too.
Recently Jordan Brook, 25 – who has found love with Geordie Shore alumni Sophie Kasaei – caught the eye of fans as he revealed his incredible body transformation on Instagram.
He's not the only one to have undergone a radical image overhaul. Here, we take a closer look at just some of the other stars' impressive makeovers…
James 'Arg' Argent's battle with drink, drugs and a binge-eating disorder has been well documented, with the star weighing 27st at the height of his problem.
The 35-year-old star recently confessed he became "isolated, very lonely and hit rock bottom" three years ago and was rushed to hospital twice.
However, in April 2021, the reality star, who is dating Stella Turian, 18, got gastric sleeve surgery which helped contribute to his whopping 14 stone weight loss.
Reality star Bobby Norris, 37, has significantly bulked up since his days on the ITV series.
Not only that, but he also made the decision to have his fillers dissolved too, sharing on social media: "End of an era… After years of having facial fillers I decided to have them removed.
"I just feel like I’ve personally outgrown that look and wanted to see how I looked without them."