WHO: Singing senstation, Rihanna
WHAT: RiRi attended a formal, yet fun event in a look very similar to the one she wore to this year's Grammy Awards. She slipped on a sexy, deep green gown with a thigh-high slit and deep V's in the back and front that left little to the imagination. To accessorize, the songstress added strappy metallic sandals and a gold statement necklace.
WHERE: Stella McCartney's winter 2012 Evening Wear Presentation In London on February 18th.
Meanwhile, don't miss Rihanna's craziest bikinis.
Getty Images
For more look of the day photos, click through the slideshow below.