EastEnders' Jessie Wallace was spotted on Wednesday in a rare press red carpet appearance as she attended Amy Winehouse's Beyond The Stage exhibition. Wearing an all-black ensemble, Jessie took the night off to attend a special preview of the new exhibition, which officially opens to the public at the Design Museum in London on 26 November.The Walford actress, 50, has graced Albert Square as Kat Slater since 2000.