Love Island stars left stunned as two celebrities join the villa TONIGHT

LOVE Island is rocked tonight - almost literally - when not one but two celebs strut into the villa.

The cast are joined by a top DJ and a Britain's Got Talent star on Monday's hour-long episode.

Viewers see farmer Will Young receiving a text announcing a special guest will perform for them at a special Love Island party. 

He reads: “Islanders it’s time to get glam because tonight the Villa will host a special VIP performer! #ThisIsReal #OutOut.”

Tom Clare, 23, is the first to correctly guess who it is, shouting: “It’s Jax Jones!”

Jax Jones, 35, is a DJ and producer who shot to fame in 2014 for his part in the No1 hit I Got U.

The star - whose real name is Timucin Lam - followed that up with singles You Don't Know Me featuring Raye and Instruction with Demi Lovato and Stefflon Don.

Tonight, he also brings out vocalist and Britain's Got Talent star Calum Scott for a live performance of their new single Whistle.

Calum, 34, rose to fame on the 2015 series of BGT when he came sixth after performing his own version of Dancing On My Own.

But the surprises don't stop there - with ITV revealing that one Islander also clambers onto the stage to make an unexpected announcement.

There's drama elsewhere too as Olivia Hawkins continues to try and force an apology out of Kai Fagan.

She tells him: “I wanted to pull you for a chat because when I went to Casa things were good, things were really good and I just want to know what made you have these feelings.

"Thinking I’m not genuine, that I’m fake, I just want to know where that’s come from.”

He replies simply: “I feel like you’re happy with Max, I’m happy with Sanam.”

But Olivia insists: “But that’s not the point I’m getting at, you’ve said these things and I was really hurt at the fire pit when you called me fake.

"That’s not the person I thought I knew, they’re very strong things to say. do expect an apology for those comments.”

But Kai replies defiantly: “I’m not apologising for anything… that’s how I felt at the time.” 

Love Island returns to ITV2 and ITVX tonight at 9pm.