Who wears it better?

KIM VS LALAKardashian filmed her reality show in Miami in her Thatcher dress, while Vasquez launched her non-profit I Heart My Girlfriends in her patterned mini.

KIM VS. ADRIENNE
Kardashian worked her famous curves in a one-shouldered Tadashi Shoji mini back in December, while the Cheetah Girl tried a longer version during N.Y.C. Fashion Week in February.

BLAKE VS. BEYONCÉ
The Gossip Girl got a leg up in lace Dolce & Gabbana for a N.Y.C. movie premiere, while Beyoncé joined Alicia Keys onstage in her sexy LBD.

MARIAH VS. KATHY
Carey worked her curves in shiny Hervé Léger at the Palm Springs Film Festival, while Ireland tried a strappy style of the same bandage gown for the Oscars.

AMANDA VS. ADRIENNE

Bynes was all grown-up in curve-hugging Pencey last summer, while the Cheetah Girl rocked the same bandage number to a party in December.

CARRIE VS. EVA The country singer took center stage in Jean Fares Couture in December, while the actress-model sparkled in the same ball gown last month.