If for some weird reason you don't already know who Cardi B is, she's a Grammy-nominated rapper with a personality of gold.
Last night, she stopped by The Tonight Show and aside from leaving Jimmy Fallon speechless, she explained how the name "Cardi B" came to be:
Cardi first mentioned how her younger sister is named Hennessy:
And because of this, her friends used to call her Bacardi. So she ran with it, and changed her Instagram handle accordingly:
But because Bacardi is, you know, a brand, she thinks they took issue with it:
And thus, a new star was born: