Blanca Blanco dresses up as Barbie for Halloween! The actress has on the pink fitness look from movie starring Margot Robbie

Robert Irwin and girlfriend Rorie Buckey dress up as Ken and Barbie for Halloween while Bindi and husband Chandler Powell channel Jurassic Park

Hamish Blake channels his Kenergy as he takes inspiration from Barbie movie while wife Zoe dresses as a witch as they take the kids trick-or-treating for Halloween in Sydney

Margot Robbie goes incognito behind a V For Vendetta mask as she attends Casamigos Halloween party in Los Angeles