EastEnders star reveals how long Hayley Slater will stay in Walford for amid revelation she knows Kat Moon’s secret

EastEnders: Actress Katie Jarvis revealed how long she’s going to be on the soap for [BBC] Hayley Slater actress Katie Jarvis has revealed how long she’s going to be in EastEnders for. The character, whose identity was kept hidden for a few weeks following her arrival, has continued to ruffle feathers with her family after it was revealed that she was a member of the Slater family. And it appears that she’s going to be sticking around Albert Square after she answered a fan’s question …