Jennifer Lopez is no stranger to a show-stopping look, and last night, the singer-dancer-actress triple threat turned heads at the opening of Good Night, and Good Luck in a plunging black velvet ...

But our attention was firmly focused on her jewelry. She accessorized with vintage jewels from Briony Raymond: a geometric 1970s onyx and diamond necklace by Van Cleef & Arpels, and onyx and ...