One Supreme (Mary Wilson) plus one Destiny's Child (do we even need to say it) equals stunning style at Monday night's Los Angeles premiere of "Dreamgirls" where Wilson played correspondent for "Extra TV".

But the story of their similar "girl group" past, however, is outshined by their glittering present.

Literally! Wilson's Swarovski Crystal necklace, the main attraction of the all-black ensemble, is almost as long as the train on Beyonce's form-fitting Elie Saab gown.

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Hel-lo!

Which is probably what Corrine (center) was thinking as Wilson interviewed her Oscar-winning dad, Jamie Foxx.