As 'Barbie' continues to take the box office by storm, moviegoers are wearing their favorite shades of pink and immersing themselves in the toy world. The Hollywood Reporter spoke with Production Designer Sarah Greenwood and Set Decorator Katie Spencer, the Oscar-nominated team behind movies such as 'Darkest Hour,' 'Anna Karenina,' 'Pride and Prejudice' and 'Beauty and the Beast.' They opened up about the creation of "Barbieland," including the dreamhouse, from which Margot Robbie, Ryan Gosling and the cast filmed the Greta Gerwig-directed hit.