Scarlett Johansson [1] has officially gone to the dark side again — and it's not just for her role as Black Widow in Avengers: Infinity War [2]. After steadily rocking a blond pixie cut [3] for a few years, the actress dyed her locks a dark brown hue, and damn, she looks incredible!

Scarlett showed off her brand-new brunette style at the Avengers: Infinity War premiere, where she made her red carpet debut with boyfriend and Saturday Night Live star Colin Jost [4]. Scarlett's fresh dye job is courtesy of her longtime hairstylist, Jenny Cho [5], who has also worked with celebs like Jennifer Lawrence [6], Millie Bobby Brown, and Amanda Seyfried [7]. At the Marvel movie premiere, the actress paired her edgy brunette hair with smoky violet eye shadow [8] that we can't wait to copy ASAP.

Ahead, see just how different Scarlett's hair looks now (and how happy she looks with her bae, Colin [9]!).

Here's What Her Hair Looked Like Earlier This Month

Oh Hello, Brunette Hair!

We're Loving How Her Hair Was Styled For the Avengers Premiere

And It Looks Like Colin Loved It, Too

So Much Texture!

*Books Hair Appointment to Copy Scarlett's New Look*