Nicki has worked her ass off & made a contribution, before Nicki female rap was pretty much dead, labels had stopped signing female rappers because they thought they couldn't really sell. Nicki sold & opened back up that door for new females to start getting signed again. During Nicki's rise these chicks didn't give Nicki a handout. Hell they sat there in their little hip hop documentary & said they didn't see her making it...then she did all by her damn self. Nicki doesn't owe anyone sh*t. Half these female rappers will sit down on twitter or in their back alley interviews & be like "Nicki ain't all that" etc. Then have the nerve to turn around and be upset that she isn't collaborating with them. Why would she collab with you if you have clearly stated that you don't even like her or think she's talented? Clearly the only reason you want that collab is to use her to be "put on". She doesn't owe you that. Stop being lazy, stop looking for a hand out , break you back & do it yourself, she did.