March 05, 2014 - 14:43 GMT hellomagazine.com Kate Bosworth has swapped her signature platinum blonde locks for a chic red style. The actress unveiled the new look while filming new movie Still Alice alongside Julianne Moore Kate Bosworth has swapped her signature platinum blonde locks for a chic red style. The actress unveiled the new look while filming new movie Still Alice alongside Julianne Moore. And she updated her fans on Instagram, posting a selfie to show off her new look. "Strawberry Fields #StillAlice," she captioned the snap of herself with her new red locks falling in front of her face. VIEW GALLERY It's not the first time Kate has changed up her hair colour for a role. In 2010, she dyed her hair strawberry blonde for the cowboys vs aliens movie The Warriors Way. Speaking at the time, Kate said, "I wanted her to be a redhead, and I was hellbent on that. "I was like, 'How can you have this fierce, fiery, crazy, feral woman in the middle of a desert with jet black hair?' I love jet black hair, but she has to be a redhead." VIEW GALLERY She also dyed her hair brunette for Superman in 2006 and Wonderland in 2003. "I dyed my hair for Wonderland," she said in an interview in 2013. "I love being a brunette and I really enjoy playing with hair colour. But dye is just so hard on your hair." Kate recently revealed the meaning behind her bespoke Art Deco-style wedding band. Kate, who married her longtime love Michael Polish in September of last year, chose a glittering platinum double banded wedding ring, set with 12 horizontal rectangular diamonds. "The design of the wedding band is based off the design of the engagement ring, which is a 1920s Art Deco design," said Kate, who has her own personalised jewellery company called JewelMint. "We wanted to create a wedding band that incorporated 12 of these diamond baguettes for each month of the year."