Hordes of fans tune in night after night to see what they are getting up to in the Love Island Villa.
And now fans have been able to get to know even more about their favourite islanders, after teen snaps of Molly Mae Hague and Amber Gill were unearthed on Sunday's spin-off show Aftersun.
During the show, host Caroline Flack, 39, revealed just how much the stars have blossomed since their younger years.
Big difference: Throwback snaps unveiled on Sunday's episode of Aftersun demonstrated how the cast had blossomed over the years. Molly-Mae Hague is pictured left in her younger years and right on the show
Grown up: Molly-Mae, who caught the eye of many a suitor when she entered the villa, has changed from her teenage years
After revealing that the show asked friends and family of the contestants to send in the images, Caroline then showed four throwbacks snaps - and they didn't disappoint.
Social media influencer Molly-Mae, 20, looked totally unrecognisable as she sported a head of mousy brunette locks that were drastically different to her current platinum blonde tresses.
The youthful beauty posed in a cobalt blue dress in the old snap as she smiled at the camera.
Beautician Amber, 21, also appeared barely recognisable as she looked every inch the innocent youngster in the throwback image.
Throwback: Beautician Amber, now 21 (right), also appeared barely recognisable as she looked every inch the innocent youngster in the throwback image (left)
Glowing: The beauty has won the heart of Michael Griffiths on the ITV show with her stunning looks
She modelled a face of bright pink blusher on her cheeks and a bold red lipstick in the throwback snap and her now sun-kissed locks were a darker raven tone.
An image of Scientist Yewande Biala, 23, was also revealed, where she looked the epitome of cuteness as she posed on a staircase in a bright pink ensemble.
The pretty star appears serious in the snap as she stared into the camera with her hands linked on her lap.
Ballroom dancer Curtis, who is used to being in the spotlight definitely was not afraid of the camera as a youngster.
Cute! An image of Scientist Yewande Biala, 23, (right) was also revealed, where she looked the epitome of cuteness as she posed on a staircase in a bright pink ensemble (left)
Glow-up: Yewande has been at the centre of a love triangle in the last few episodes
The 23-year-old can be seen grinning in the snap, which appears to have been taken whilst on holiday, as he posed with a multicoloured wreath of fake flowers around his neck.
This is not the first time that viewers have been treated to old images of the star's years before they became house hold names as last week both Tommy Fury and Anna Vakili's retro snaps were flashed up on screen, with the audience doing a collective 'aah' for both.
Boxer Tommy looked far from his hunky current self, with the fresh-faced younger him seen donning an eye-catching hat and rucksack during a school trip.
Happy chap: Ballroom dancer Curtis (right), who is used to being in the spotlight definitely was not afraid of the camera as a youngster (left)
Loved-up: Curtis, who is coupled-up with Amy Hart on the show, was the first guy of the series to make things official with his partner after asking her to be his 'half-girlfriend'
While Pharmacist Anna looked barely recognisable as a photo of a toddler-aged brunette appeared, with Anna's striking, large eyes being the focus.
The star sported a cropped hairstyle in the shot, while rocking a fetching blue polka dot dress complete with a big bow.
Commenting on the sweet snap, Caroline cooed: 'Cutie! Look how big her eyes are. And that dress.'
Meanwhile, Anton Danyluk looked too cool for school in his throwback snap, with the Scotsman seen posing up a storm while rocking dark sunglasses and a spiky hairdo.
Big difference: Boxer Tommy (right) looked far from his hunky current self, with the fresh-faced younger him seen donning an eye-catching hat and rucksack during a school trip (left)
Hunk: Tommy certainly has blossomed from his teen days, with the star's looks causing girls to fight over him in the villa
While Danny Williams, 21, looks relatively the same, with his younger self sporting the same wide smile in a school photograph.
The latest instalment aired after Sunday's episode of Love Island that saw more drama unfold.
Yewande decided to clarify where she stands with partner Danny once and for all as she approached him for a three-way conversation alongside new girl Arabella Chi 28, who has caught the male model's eye.
Transformation: Pharmacist Anna (right) looked barely recognisable as a photo of a toddler-aged brunette
