Rihanna: Blonde for 'Elle' Photo Shoot!

Rihanna goes topless and rocks her brand-new blonde hair in this photo posted to her Twitter account for her upcoming Elle magazine cover.

“#Back2Work 1st Cover of the year!!! #ELLE,” the 23-year-old pop star, wearing Levi’s cut off shorts, wrote on Thursday (February 2). “Bleach + weave #WERQ.”

PHOTOS: Check out the latest pics of Rihanna

Later in the evening, RiRi enjoyed a night out at Roxbury nightclub in Hollywood where she walked out wearing a pair of Ray-Ban sunglasses.

Also pictured: Rihanna leaving the Christian Louboutin boutique on Friday (January 27) in Los Angeles.

10+ pictures inside of Rihanna out and about…