Last Night's Look: Love It or Leave It?

Check out the head-turning outfits Jennifer Lopez, Jessica Alba and more stars were just spotted in! Then decide – fabulous or fashion faux pas?

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CAMILA ALVES

Matthew McConaughey's lucky lady shows off mile-long stems in a sequined mini worn with a sheer black top, an Elephant Heart Jewelry charm necklace and a sparkly clutch to the Noir Boutique opening in Sao Paulo.