Believe it or not, Jessica Chastain's signature red hair is, in fact, her natural hair color.
In an interview with Refinery29, the Dark Phoenix actress admitted that she doesn't dye her hair often because it's what makes her unique. "If I wanted to dye my hair, I could, but I realized that's who I am, and my differences [make me] special," she said.
Though she hasn't changed her hair color much over the years (you might remember seeing her as a brunette in the film Molly's Game, which she explained was actually a wig), she frequently switches up her hairstyles. See a few of her most memorable ones ahead.
Chastain had loose curls and short, side-swept bangs in 2010.
Chastain had her layered hair up in a ponytail for a 2011 event.
For the premiere of film Zero Dark Thirty, Chastain showed up with sleek, straight hair and a deep side part.
Chastain wore her hair straight with a center part for 2013 Paris Fashion Week.
Chastain had voluminous, curly hair a la Princess Merida of Brave for a Disney photo shoot.
Chastain wore her hair in long, cascading waves and had side-swept bangs for the Vanity Fair Oscars party in 2015.
Chastain had a deep side part at the Cannes Film Festival in 2017.
Chastain attended an event in California with an asymmetrical, wavy lob.