Rihanna red hair fendi tattoos singer new york maxi dress
Rihanna red hair fendi tattoos singer new york maxi dress

With all that fiery red hair, it's kinda hard for Rihanna to go incognito in NYC!

The S&M singer was literally mobbed by fans as she exited her hotel (with bodyguard in tow), in a black low-cut maxi dress, on Thursday.

Although the sexy songstress was on her way out of the hotel, she took the time to sign each and every autograph, and pose for pics with her many adoring fans.

Miss Fenty was in the big apple to perform a few concerts, and it looks like she's in no hurry to leave!

Find out which high-fashion mag chose Riri as 2011's "Woman of the Year", after the jump ...