HIP HOP EXPOSURE-GATE Continues . . .Female Rapper RAH DIGGA Calls Out NICKI MINAJ . . . EXPOSES That Safaree REALLY WROTE All Her Rhymes!!

It's GOING DOWN on Twitter. Yesterday rapper Kid Cudi started what many are calling EXPOSURE-GATE, when he called out Drake and Kanye - claiming that neither one writes their own rhymes.

Then female rapper RAH DIGGA stepped in, and put NICKI MINAJ's name in it. Peep her tweets:

I was over here minding my business enjoying the Kid Cudi rant then a mofo wanna come at me sideways...AND I WAS WAITIN AT THE DOOR LIKE . . .