Now this is one crazy rumor! Our source tells us exclusively that Nicki Minaj allegedly has a sex tape that is set to leak any day now, and you will never guess who her co-star is! No, it is not her rumored fiancé, Safaree, or her Young Money boss, Lil’ Wayne.

Our source tells us that the man who is in the alleged sex tape with Nicki Minaj is none other than G.O.O.D. Music rapper, Big Sean! In the words of Big Sean, “Hold up Hold up, whoa there, let’s capture this moment.”

The two allegedly slept together right around the time they shot the music video for Big Sean’s “Dance (A$$)” remix, and the whole thing was caught on tape. Our source tells us that Big Sean has possession of the video, and whether Nicki is aware that the alleged romp in the sack was filmed is unknown.

Last month when Big Sean was on New York City radio show, The Breakfast Club, he was being teased about Nicki grinding on him in the music video, and he replied, “Yeah, she felt my Big Sean!”

Check out Big Sean’s “Dance (A$$)” remix featuring Nicki Minaj below…do you think they took the flirting off the set and into the bedroom?