The new participants include a former contestant on Channel 9’s survival show The Summit, a former FBoy Island US winner, a ‘bikini pro athlete’, viral TikTok stars, and an alum from Love Island US.

Sydney Paight, who was a contestant on the fourth season of the US version of the show, looks set to be a cast member.

While 9Now did not have a picture of the US show’s runner-up, a link with her name was posted to the site.

The decision to add a US Islander to the mix perhaps echoes last season’s addition of Lucinda Strafford from the UK version of the show, with some fans claiming it will stir up drama.

‘The Lucinda casting paid off with the juiciest storyline from last season. Inevitable that they’d try that formula again,’ wrote one fan on the Reddit post containing the leak.

An accidental leak from Channel 9 has revealed who will be appearing on the new season of Love Island Australia. Pictured: host of Love Island Australia Sophie Monk

Eagle-eyed fans on the show noticed new Love Islander profiles were added to the 9Now website, and posted the information to Reddit

Mercedes Knox, two time winner of the US version of FBoy Island, will also be joining the cast.

Also leaked was stevedore Taylor Reid, who competed in Channel 9’s The Summit this year, and will also be heading to the island to find love.

Then there’s a self-described ‘bikini pro athlete’ by the name of Kaylah Holmes.

Sydney Paight (pictured), who was a contestant on the fourth season of the US version of the show, looks set to be a cast member. While 9Now did not have a picture of the US show’s runner-up, a link with her name was posted to the site

Kaylah is one of the contestants with an already huge following on Instagram (48k followers), and she often posts pictures of her insanely sculpted physique in skimpy bikinis.

Another cast member is Sophie Mills, who recently had a few videos on TikTok go viral.

The TikTok star posted one video taking random photos out and about to prove not ‘everything can be an album cover’, which garnered over 1.5million views.

Mercedes Knox, two time winner of the US version of FBoy Island, will also be joining the cast

Then there’s a self-described ‘bikini pro athlete’ by the name of Kaylah Holmes. Pictured

Kaylah is one of the contestants with an already huge following on Instagram (48k followers), and she often posts pictures of her insanely sculpted physique in skimpy bikinis

In another popular video, Sophie decided to go from her natural blonde hair colour to brunette, then filmed her friends’ and family’s reactions.

The hilarious video, which showed her best friend, parents and boyfriend absolutely shocked, has over 174,000 views.

Another TikTok star, Mimi Paranihi, who went viral with a video about her awkward trip to Bali with her ex-boyfriend, will also star.

Another cast member is Sophie Mills, who recently had a few videos on TikTok go viral. The TikTok star posted one video taking random photos out and about to prove not ‘everything can be an album cover’ which garnered over 1.5million views. Pictured

Another TikTok star, Mimi Paranihi, who went viral with a video about her awkward trip to Bali with her ex-boyfriend, will also star. Pictured

It comes as the new season of Love Island Australia is set to heat up this year as sources have revealed the 2024 series will feature a world first X-rated twist which causes a huge ‘fallout’.

Channel Nine’s season six, hosted by Sophie Monk, will introduce Hotel Amor which allows contestants to hook-up and partner-swap without cameras on them.

Daily Mail Australia can exclusively reveal that some couples take full advantage of the opportunity, leading to more blow ups and ‘mind manipulation’ than ever before.

‘The upcoming Love Island Australia series has a twist that has had Channel Nine checking the Broadcasting Code of Practices,’ confirmed one source.

‘What “the Islanders” get up to this season is 1000% X rated and will have viewers more involved than ever before.’

Hotel Amor is a shocking twist on the usual Casa Amor which separates couples and has them meet other sexy singles looking for love.

Casa Amor, which is filmed in its entirety, acts as the ‘ultimate test’ to see if the Islanders will remain loyal to the other connections they have made in the villa.

However, Hotel Amor will switch the cameras off and have the contestants’ loyalties tested without prying eyes, allowing them a chance to lie about being unfaithful.