I'm A Celebrity... Get Me Out Of Here! winner Skye Wheatley stripped down to a tiny green bikini and flaunted her derrière to say farewell to South Africa this week.

The former Big Brother star, 30, took out the crown on the Channel 10 show during Sunday's finale before posting a very raunchy send off to Instagram on Wednesday.

Showing off her curvy behind, the blonde beauty donned her iconic wide-brimmed hat from the show and snapped some racy photos against a sunset backdrop.

The Queen of the Jungle appeared to be celebrating her win as she drank a beverage and packed on the PDA with boyfriend Lachlan Waugh who flew out to meet her.

'Thanks for having me South Africa,' Skye captioned the reel which saw her toasting to the stunning landscape before passionately kissing her partner.

Her revealing post came just hours after the reality TV star was spotted arriving back in Australia following her big win.

Skye made a striking entrance at Sydney Airport as she stepped out with her I'm A Celeb crown and a Louis Vuitton handbag over her arm.

She was joined by her partner Lachlan and their two young sons Bear and Forest, all of whom made the trip to South Africa to celebrate her victory.

Skye soared to victory and was crowned the 2024 I'm A Celebrity Australia champion, winning out against Tristan MacManus and Callum Hole in Sunday's final.

The influencer broke down in tears after walking away with the coveted Queen of the Jungle title and $100,000 for her chosen charity, Bully Zero.

'I am so blessed to ever have experienced that. Thank you to everyone here for having me,' she said.

'I'm really shocked. I will say it again - I feel absolutely blessed to have had this opportunity and to go through the things that I went through and to do it for these three amazing boys and the rest of the world,' she continued.

'I feel the whole journey, the whole experience has taught me so many things. I cannot wait to apply those in my every day life.'

Sky went on to say: 'I just felt like I was being myself the whole time. I mean there are things happening all the time. You are thrown into situations you've got no idea about.

'So it is your pure reaction when you are in there and you are like, "Oh, my gosh, what is happening!" There have been a lot of different energies I have felt, happiness, I have been fearful, I have been energetic, low, high, everything in between.'