Photos:- Rihanna sizzles in black as she receives the award of Most Desirable Woman last night

Barely a week after she got the Fashion Icon Award in a very revealing sheer dress, she decided to cover up a lot of flesh in a black dress as she collected her "Most desirable Woman Award" at the Guys Choice Awards in Los Angeles..
Wow,, Rihanna is really a fashion goddess she sure knows how to switch her style comfortably.
see  more photos below