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After grabbing dinner at her favorite restaurant Giorgio Baldi in West Hollywood, Rihanna made her way to the studio for a late-night recording session.

The 23-year-old diva, wearing tight jeans, black sneakers and a grey sweatshirt, ditched her makeup and went for the sexy, natural look. We think RiRi looks good no matter what!

Never one to steer away from controversy, Rihanna sported a necklace that spells out the word "C**T." Classy.