Speaking candidly to her 1.7 million Instagram followers, the 38-year-old appeared to be totally naked as she lounged against a cushion in her dressing room.
Covering her body with a yellow T-shirt laid on top of her, she announced: “Hello! Looking forward to the show tonight.”
The star, who is thought to have stripped off in order to get a spray tan, went on to explain that she had been suffering from a cold recently.
“If I sound a little bit weird it’s because I’ve got a really bad cold, and I was in bed all day yesterday,” the TV favourite said.
“I missed the football and I missed all the fun things that were happening in London.”
Caroline went on to reveal some of the segments which viewers could expect from the programme.
Teasing fans about one particular feature, the star referred to a recent controversy on the show which involved islander Georgia Steel being accused of kissing her friend Laura Anderson’s beau Jack Fowler, 22.
The 23-year-old caused a stir amongst contestants after it emerged that she had shared a smooch on the lips with the new boy – who is currently coupled up with the 29-year-old blonde beauty.
“Probably the most important thing we’ve got on the show tonight is that we’re doing a VAR replay of Georgia’s kiss with new Jack,” she said.
Teasing a glimpse of her bare body, the star covered her modesty by clutching the material close to her chest.
The Love Island host struck one leg out to her side as she unveiled her golden tan.
The presenter teamed the scantily-clad ensemble with a pair of killer high heels and a black choker necklace.
She smouldered sexily for the snap, which was captioned: “When you have nothing to wear for Sunday.”
Love Island continues tonight on ITV2 at 9pm.