New girl Rachel shook up the villa on Sunday but viewers were quick to pick up on a big mistake she made.
Rachel has 24 hours to pick between Chuggs and Brad and both boys tried to win her affections on Sunday's show.
They both took her off for a chat, with Brad telling her that she was his type 100%, despite earlier professing a love for "petite blondes".
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Brad and Rachel started to get to know each other and chatted about their hobbies and interests.
Rachel said she enjoyed cooking and Brad told her he also loved to cook.
She then asked him: "Do you know what coq au vin is."
And he admitted that he's never heard of it, but that he did know what dauphinoise potatoes were.
Rachel said that everyone else in the villa would know that coq au vin was "duck with wine".
But hundreds of viewers were quick to correct her, because the dish is actually chicken with wine.
And many people took to social media to comment on her mistake.
Thomas said: "Did Rachel just say coq au vin was duck with wine???? I'm sorry what."
Emma Jane Bowles said: "Coq Au Vin = Duck with wine, Omg I'M DEAD."
moaningmadam said: "Rachel trying to be posh with her coq au vin comment … and getting the contents WRONG. LOOL."
amzii said: "Coq au vin means duck with wine" is giving me the same vibes as "Barcelona is in Italy""
And Rego said: "Rachel trying to act all sophisticated, trying to make out she's this brilliant cook and then she claims that "Coq au vin" is duck in wine sauce. I could've cringed for her because "Coq au vin" is and always has been chicken."
*Love Island continues at 9pm on ITV2 tomorrow
