Sydney Sweeney ditches signature blonde locks for unrecognizable new look

Sydney Sweeney who?

On Wednesday, the actress took to social media to share a series of photos of herself frolicking around the Santa Monica Pier in a brunette wig while enjoying an afternoon with her best friend.

"When ur bestie shows up and says 'here put this wig on,'" Sweeney captioned the post, which featured a carousel of photos showing off her new look.

SYDNEY SWEENEY’S PROVOCATIVE SPORTS AD 'REINFORCES THE IMAGE SHE HAS ALREADY BUILT' DESPITE BACKLASH: EXPERT

"I...