Sisters unveiled: Stephanie McKeon will play Anna to Samantha Barks' Elsa in Frozen
Here's something to look forward to - and cannily announced on National Siblings Day (10 April 2020) - Samantha Barks' Elsa has found her new little sis Anna in the form of Stephanie McKeon for the West End premiere of Frozen, due to reopen the refurbished Theatre Royal Drury Lane this autumn.