Sometimes when a hip hop beef explodes its best to wait, and respond when you are ready to. Well, that's just what IGGY AZALEA has done.

Last Sunday, during the BET AWARDS, Nicki Minaj, made some comments during her acceptance speech that were a little less flattering against the NEWEST hip hop female to hit the scene. Nicki claiming that Iggy doesn't write her own rhymes, etc.

Why does she do this EVERY time she is about to drop a new project? Well, if Nicki Minaj is anything ... she is her own PR machine.

See what IGGY posted on her Instagram last night ...