Maybe the producers of "Fifty Shades of Grey" should bring Nicki Minaj in for a reading. Because Christian Grey would have his hands full if Minaj showed up on set in the sexy S&M outfit she shared with fans on Halloween.

Not to be outdone by her talk show doppelganger, Ellen DeGeneres, Nicki went all out this year, posting a selfie of a barely-there costume that had fans saying, "Damn!!!"

Photos: Celebrity Halloween Costumes 2013

Fittingly, she teased them at first with a shot of some stiletto-heeled vinyl boots draped in handcuffs, asking, "U ready?" A few hours later she did the big reveal, which was worth the wait.

With just electrical tape and a studded leather harness up top and a leather thong, fishnets and thigh-high patent vinyl boots below, Nicki's costume killed the sexy outfit game, giving Miley Cyrus' Lil Kim tribute
 a run for her money.

In another shot, Minaj is holding a pair of handcuffs, teasing her Barbz," "Officer Minaj. Who wants to get cuffed?"

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