"Yes, Rihanna is possibly under the 360 contract,"

@bluekid

Yawn. You begin your essay by saying that she's "possibly" signed to a 360 deal. Then you close with a definitive statement without proving that she actually is signed to said deal when you wrote. . .

"So all the business deals Nicki spoke of that Rihanna will have going for herself, Def Jem, Jayz and Beyonce will be getting a percentage of Rihanna book, perfume, clothing line what every she puts out while she is contracted to Def Jef."

You don't know what the terms of her deal are, but keep trying.