Four bombshells walked into the Love Island villa last night - and fans were quick to point out the striking similarities between stunning brunette Nathalia Campos and show favourite Ekin-Su.
Viewers believe Nathalia, 23, is the actress' double and has been brought in by show bosses to test Davide Sanclimenti, commenting the operations manager is exactly his type.
Since Casa Amor, Davide, 27, and Ekin-Su, also 27, have become firm favourites - but now Nathalia has arrived some are worried his head will turn.
Taking to Twitter, one wrote: "Wait how did they find Ekin su’s actual twin?? Nathalia take an http://ancestry.com test babe".
Another viewer added: "They’re trying to trigger my Ekin", while a third chimed: "Not them bringing in Ekin Su’s twin for Davide".
"Saw some say nathalia is acting like Disney Ekin-Su", said another.
"Nathalia needs to stay away from Davide", typed a different fan of the show.
On Wednesday night's show, Nathalia entered the villa alongside bombshells Jamie Allen, 27, Reece Ford, 23, and Lacey Edwards, 25 - less than two weeks before the series' final.
Their arrivals are likely to have ruffled some feathers among the other islanders, with Ekin-Su, having seemed concerned about losing Davide to one of the new 'bombshells.'
Her anxiety was evident when Davide took Nathalia and Lacey for a tour of the villa shortly after their introductions, with it including him showing off the roof terrace to them.
As they entered the terrace, Nathalia referenced scenes of Ekin-Su crawling on the floor during her secret meetings with Jay Younger, 28, behind Davide's back earlier in the series.
Nathalia teased to Davide last night: "Is it safe to enter? Should I crawl down here? I guess a lot of crawling happens. [...] Sorry, I'm not doing any crawling, that was a joke."
And whilst Davide didn't appear to understand the reference - as he hasn't seen the scenes of Ekin-Su crawling - viewers got it and many weren't impressed with Nathalia.
Love Island continues tonight on ITV2 and ITV Hub from 9pm. You can catch up now through ITV Hub and episodes are available the morning after broadcast on BritBox.
