StyleWatch SpecialAmerican Music Awards' Style Stars
From Beyoncé to Carrie to Rihanna, see who rocked the red carpet. By Melissa Liebling-Goldberg
RIHANNA
Before changing into a dramatic Zac Posen for her performance, the singer sparkled on the red carpet in a black velvet and Swarovski crystal-encrusted Armani Privé dress.
