CASA Amor's Cheyanne Kerr underwent a dramatic body transformation ahead of her Love Island stint.
Cheyanne, 23, followed a strict 'Glute Plan' for eight weeks to build up the muscles in her bottom.
Before and after pictures shared by her personal trainer now reveal a dramatic difference in the size of her derrière.
Cheyanne, who works as cabin crew, first tried out the gruelling fitness plan during the 2020 coronavirus lockdown.
She then moved onto more intense training programmes and took part in live workouts on Instagram.
Cheyanne's PT Zak Mason wrote on social media: "Cheyanne followed my 8 Week Glute Plan a few times in the first lockdown, and at the time of these pictures, was following my Lockdown Level Up training programme as well as joining in my Instagram Live workouts."
He added: "I know the picture on the left is posed differently but it’s the only picture we have.
"Basically, what I’m saying is nothing too deep but just a reminder that I want you to set realistic goals in your journeys, short term/mid term/long term the lot.
"Have smaller goals to hit along the way that all add up to that end result you’re chasing, and most importantly give your body TIME!"
Love Island viewers watched this year's crop of Casa Amor girls enter the main villa and surprise the guys on Sunday night.
Most read in Love Island
Cheyanne, from Barnsley in Yorks, is however already linked to Love Island's Andrew Le Page, 27.
Andrew, a real estate agent who is based in the UAE, appears to be a big fan of her picture-perfect Instagram, as he already follows her on the social media site.
However, Cheyanne - whose profile is full of stunning photos of herself in Dubai - does not follow him back.
Cheyanne split from her boyfriend of three years just six months ago and is ready for a new romance.
She insists she has the banter to go with her looks and loves having a a laugh with the lads.
"I'm not a high maintenance person where I expect this and that," she says.
I'm quite humble and I don't expect a lot from a relationship. I just
expect someone who listens to me and takes interest in what I've got to say.
"In relationships and when I speak to guys I feel like a lot of times they are shocked at how I come across.
"I am not saying I am drop dead gorgeous but from Instagram people would expect me to be a vain person but I am really not like that.