She’s the queen of British Soul music, who's become a West End regular in recent years thanks to her range of musical theatre roles, even winning a prestigious Olivier award for her portrayal of suffragette Emmeline Pankhurst. And now Beverley Knight is stepping into the shoes of another legendary woman. In her new play (her first ever play!) ‘Marie and Rosetta’, Beverley is transforming into “the godmother of rock’n’roll”, gospel singer and guitarist Sister Rosetta Tharpe, who changed the face