Reality TV star-turned-dating competition host Ariana Madix is well aware that appearing on the hit show Love Island USA is to embark on a sometimes relentless emotional rollercoaster. Still, she has her eyes set on one, albeit married, Hollywood celeb who she thinks could withstand the ups and downs. "You know, Margot Robbie said she's a fan of Love Island," Ariana, 40, exclusively told Us Weekly of her dream contestant while attending the 35th Annual Environmental Media Association (EMA) Awards Gala at CBS Radford Studio Center in Studio City, California.