Cardi B is at the top of the world and near the top of the charts, so what better way to celebrate than doin' the deed.

Cardi has reason to celebrate ... "Bodak Yellow" is currently #3 on the Billboard Hot 100. She's coy about a possible feud with Nicki Minaj, but there's a buzz she's going to do a collab with Remi Ma, so a rap war seems likely.

As for who Cardi wants to take down in celebration of "Bodak Yellow"... well, she tells us.