Fergie goes back to blonde. Photo: Jeff Kravitz/FilmMagic.com

Fergie is one hot golden girl!

The Black Eyed Peas frontwoman
debuted new blonde hair during a performance at the Sunset Strip Music Festival in Los Angeles on Saturday, as our friends over at PopEater report.

Dressed in denim short-shorts, a leather bodysuit, studded leather jacket, and knee-high boots, Fergie looked like a total rock star with her tousled light locks.

Fergie was first spotted rocking her lighter 'do while on set for Guns N' Roses guitarist Slash's new music video, "Beautiful Dangerous." She reportedly dyed her hair for her new role as spokesperson for Avon's Advanced Techniques haircare brand.

What do you think about the singer's new blonde hair? Or do you prefer Fergie as a brunette?

Leave a comment below and get a sneak peek of Fergie's fall shoe collection!