Rihanna's “Butt Cleavage” Dress Photo 22

Photo 22 from Rihanna's “Butt Cleavage” Dress
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The Sexiest Dresses of All Time Rihanna's “Butt Cleavage” Dress

Rihanna's “Butt Cleavage” Dress

Just when it seemed that celebrities had exposed every crack, curve, cleft, and limb available, the ever-innovative Rihanna pulled one final trick out of her ... bag. After the 2014 Met Gala, RiRi changed into a long, copper-toned, backless dress that exposed three inches of her butt crack — or to be more tasteful, “butt cleavage.” She accentuated her crack’s allure with a dainty gold chain stretched horizontally across her tailbone.

NCP/Star Max/Getty Images/2014 Star Max