Last night saw a brand twist revealed for the show with the return of Sam Gowland and Mike Thalassitis.
Alongside former Islanders Sam and Mike, who were both evicted earlier in the series by the contestants rather than the public, are new guys Jack and Scott.
Jack is a 23 year old model from Peterborough while Scott is a 26-year-old bar manager from Burnley.
Viewers could vote for two of the four piece to enter the villa and they'll make their entrance tonight.
In this evening's show once night fell, Chris got a text: “Islanders please gather around the fire pit immediately.”
Kem then got a message: “Islanders tonight two boys will enter the villa…”
The Islanders were shocked and tried and work out what the text means as two boys prepared to walk into the villa...
"Oh my God, I feel sick," reacted Olivia.
The surprise only increased when the identity of the mystery men was revealed as none other than Mike and Sam.
The fallout from their entrance will air in Thursday night's episode.
Elsewhere on Love Island 2017 tonight, Theo tried to make amends after he caused a scene at Jonny’s departure.
Meanwhile Chris and Olivia were on the rocks again – they argued and decided they aren’t compatible.
And elsewhere, Alex and Montana got closer as they became official boyfriend and girlfriend.
Love Island 2017 continues nightly at 9PM on ITV2.