As the Harry Potter Warner Bros Studio Tour vows to finally do right by Hogwarts’ most maligned house, Stylist’s Kayleigh Dray takes a closer look at what it really means to be a Slytherin.

At the UK premiere of the first of the five, leading man Eddie Redmayne told Radio 1's Newsbeat team that he was such a Potter-fiend, he had already sorted himself into a Hogwarts house online ...

Using PSN trophies about the one unique quest we have: Slytherin – 15.4% Ravenclaw – 14.26% Gryffindor – 13.14% Hufflepuff – 8.41% That means Harry’s own house is in third place ...