Collaboration queen Nicki Minaj has announced that she is working with a female artist on a track that will “rock some boats.”

“I had to hand in a ‘Carter IV’ verse. I handed in a verse to Birdman, and I handed in a verse to a very special lady that I think is gonna kinda rock people’s worlds a bit,” the hard-working hip hop star told BoomBox. “I love keeping secrets. That [last] one is gonna rock some boats.”

Minaj also said that she’s begun writing the follow up to ‘Pink Friday,’ but refused to give details, saying only, “I can give you an idea, but I don't want to.”

Watch Nicki perform ‘Moment 4 Life’ live in Hampton, Virginia on Wednesday night here: