Rihanna made an appearance at the 15th Annual "An Unforgettable Evening" benefiting EIF's Women's Cancer Research Fund on April 18, 2012 in Beverly Hills, California.
She wore a navy and taupe colorblock and cropped top teamed with a navy maxi skirt with a thigh-high slit both by Adam Selman.
Rihanna accessorized with sparkly stud earrings, a thick gold bracelet, and a gold statement necklace by Tom Binns.
She wrapped up her look with large curls, a red lip shade, and a red nail shade.
Similar necklace by Tom Binns in silver: