Jessica Alba switched up her hair color and is back to blonde again.

On Monday, Alba shared a Flipgram video of her hair transformation on Instagram, showing her locks going from rich brunette to golden blond. The hue comes courtesy of celebrity colorist Johnny Ramirez. She also got a cut and styling from Anh Co Tran. It all went down at the Ramirez|Tran Salon in Beverly Hills.

“#gotmyhairdid @ramireztransalon thnk u @johnnyramirez1 @anhcotran #beforeandafter #hairtransformation #hairmagic,” the 33-year-old actress wrote.

Alba has rocked blond hair in the past, most famously for the role of stripper Nancy Callahan in “Sin City.”

“I’ll do anything to my hair if it’s for a role I’m playing,” she told InStyle. “I tend to just go for it and have fun with color.”

A video posted by Jessica Alba (@jessicaalba) on Nov 11, 2014 at 10:42pm PST