Two MTV stars — Roxy Olin of The City and Kristin Cavallari of The Hills — both attended the Jill Stuart spring 2011 fashion show this morning in New York. And, OH NO, they both wore the same dress to the same fashion show! Maybe some people didn't catch it (surely the Jill Stuart publicists who gave them the dresses didn't), but we did. Even though the dresses are slightly different — Roxy Olin wore black and Kristin Cavallari wore purple — they are the same Jill Stuart strapless dress with a sweetheart neckline and pattern. These two even shared the same bright red lips! Only the accessories set them apart; Kristin Cavallari with red shoes and a furry chainlink bag, and Roxy Olin with black sandals and leopard-print clutch. We love little black dresses AND leopard, so we dig Roxy's overall look more. But what do you think?