Maddie Evans is a British actor born in 2006. Maddie plays Dyana in the highly anticipated HBO Game of Thrones prequel 'House of the Dragon'. Pieces of Britney a new BBC Documentary Drama has recently released and quickly became the number 1 UK podcast. Maddie plays Young Britney Spears. Maddie appeared in another major film Cruella starring Emma Stone. At the age of 11 Maddie was cast by Malia P. Russell , as the lead role Mary Mary in DreamWorks's Rhyme Time Town TV series which was releas ...