Sexy Black Dress Style Showdown: Rihanna vs. Gwyneth Paltrow (POLL)

By: Amanda Hasaka / February 13, 2012

Two sexy ladies, one sexy look!

Rihanna and Gwyneth Paltrow posed for a quick pic backstage (which Gwyneth posted on her WhoSay page) at Sunday’s Grammy Awards, and were both oozing sex appeal in similar black dresses. Both looks were basically backless but while Rihanna’s showed a bit more cleavage, Gwyneth was showing just a bit of sideboob.

We can’t decide who looks better, so we thought we’d let our readers choose!

Cast your vote for who you think looks best in the poll!