Rihanna over the years: 21 sexiest looks (Photos)

Slideshow posted in Photos | Thursday, November 07, 2013

1 of 21: Rihanna appears at Roc Nation's 2014 pre-Grammy Awards event in Beverly Hills, California on Jan. 25, 2014. ( Photo / Tony DiMaio / Startraksphoto.com)

Most Popular Photo Galleries