If you even vaguely follow the careers of these two feisty ladies, you'd definitely expect them to be friends, right? Both women are successful rappers, very outspoken, and unafraid to flaunt their sexuality. Seems like they have a lot in common. Or maybe that's precisely what Nicki Minaj's beef with Cardi B is all about. Her latest hit is making waves, and speculation is rife that it's a diss track intended to start war with Cardi.