Ravishing Rihanna Fights Cancer And Other Beauties On The Red Carpet (PHOTOS)

Ravishing singer and super red hot superstar Rihanna was honored at the 5th Annual DKMS Gala at Cipriani last night, receiving an award for her work in promoting research and awareness of leukemia. 

The singer wore her signature red hair in a faux beehive and was decked out in a black floor length gown with a plunging neckline. We loved the touches of lace revealing the star's ample chi-chis.

The event also honored Michael Clinton, president, marketing & publishing director at Hearst Magazines with the "DKMS-Linked Against Leukemia Award" for fighting cancer and supporting organizations and charities dedicated to the cause, according to a statement released by the organization.

Pharrell Williams was the MC of the evening. Also in attendance were Solange Knowles, Eva Mendes and Iman.

More photos after the break.