Calum Best and Michael Griffiths returning, but they’ll be joined by a who’s who of reality TV legends like Love Island stars Amy Hart and Megan Barton-Hanson and Big Brother icon Aisleyne Horgan-Wallace.And although the show has traded in its typical sandy paradise for London city life, there will still be dating drama aplenty as the dreaded Tablet of Terror stirs things up.He didn't find love on Celebrity Ex on the Beach but will Love Islander Michael fare better in the city?Is there any