Does This Prove Nicki Minaj Has Butt Implants [PHOTO]

There's an odd photo making the rounds from Nicki's Fashion Rocks performance that might prove she has some 'trunk' implants. If not, what is that back there?

If you know what that is oozing out of Nicki's shorts, you know way more than us. Is it part of her body? It sure doesn't look like it.