James Gourley/Getty; William STEVENS/Gamma-Rapho Margot Robbie is embodying her Barbie persona ... Don Arnold/WireImage The dress was an ode to the '90s as it was inspired by an archival Versace ...

diamond studs ... the most popular Barbie of all time: Totally Hair Barbie. In Mexico last July, the actress rocked crimped hair just like the doll and a multicolored Pucci dress that looked ...