Jessica Chastain looks like a different person thanks to her new hairdo

New year, new hair, new Jessica perhaps?

Of all the actresses in Hollywood, Jessica Chastain is by far one of the most glamorous. The 39-year-old actress is known for starring in some of our favourite films including The Help, Interstellar and The Martian but aside from her work, she's also recognised for her old Hollywood style appearance on the red carpet, wearing big, red curls and lipstick. It comes as news to us that the stunning actress has decided to ditch her signature red locks in time for Christmas and has gone a few shades darker. The actress, easily recognised by her flame-red hair has gone in favour of a subtle brown, which sets off her blue eyes and pale skin perfectly.

Goodbye Toronto! ⛄Chap & I are off to start our travels. We'll miss your snowy streets & kindhearted citizens ❄ #torontoloveseveryone

A photo posted by Jessica Chastain (@jessicachastain) on Dec 17, 2016 at 2:36pm PST

Fans took to Twitter to gush over Jessica's new look, praising her brunette locks immensely.

When Jessica Chastain's brown hair blows up the internet

— [Dʒemi] (@JaimeLynQuinn) December 20, 2016

Is Jessica Chastain's Brown Hair Real? The Actress Looks Completely Different As A Brunette

— Whiteaker Kingzett (@husofopuqeq) December 20, 2016

Jessica Chastain Ditched Her Signature Red Hair — & It's Perfect For Winter https://t.co/GZAnJAZvlr

— Emily Vogue (@EmilyVogue) December 19, 2016