Superstar review " Coldplay singer Chris Martin's little sis steps into the spotlight
Underbelly Cowgate, EdinburghNicola Wren deploys considerable charm in a not-really-showbiz story of childhood pantos, movie bit-parts and self-acceptance The Edinburgh fringe is good at bringing forth harrowing personal stories, moving testimonies of overcoming obstacles, surviving illness, abuse and addiction. Safe to say, the list of harrowing subject matter doesn't usually include growing up as the youngest of fi…