MARY KATE-OLSEN has unveiled a dramatic new look - she is now a platinum blonde.
The 18-year-old is a huge fan of fashion and regularly likes to experiment with her image.
Her colourist, LORRI GODDARD-CLARK, tells American publication Us Weekly, "She just wanted a change. She's very playful.
"It's a 1960s bohemian blonde, and she's very bohemian in style!"
Meanwhile, Olsen's twin sister, ASHLEY, who normally has the lighter coloured hair, has switched to a deep brown hue.
Goddard-Clark, who also colours Ashley's hair, adds, "It's really rich and brings out her amazing blue eyes."
The film is almost half an hour longer than 'The Force Awakens'.
The actress will no doubt be returning for the long-running FX series.
The film is expected to continue without Mendes' involvement.