Sparks are expected to fly tonight when a Kent girl enters the Love Island villa, where she will come face-to-face with her ex.

Ellie Jones, from Medway, is one of 12 new contestants going onto the raunchy ITV2 reality show.

The 22-year-old customer service and office administrator is the former girlfriend of pen salesman Jack Fincham, 26, from Orpington.

However, Jack is currently coupled up with Essex barmaid Dani Dyer, 22, the daughter of Eastenders' star Danny Dyer.

But what is it about the show that makes it so addictive?