Cardi B is without question the "hottest in these streets" from her South Bronx roots to the hills of Hollywood. And hip-hop's Cinderella didn't leave her glass slippers on the floor of the palace. Instead, she marched steadfast in her red bottoms to the doorstep of Atlantic records, securing a multi-million dollar deal. And she followed the success of her debut single "Bodak Yellow" with a series of heart-stopping performances that made us even more hype for her debut studio album. So whether you're an expert or just a "worker bitch," check these Cardi B facts. And enter the rapper's realm of gritty aggro-flow and unmatched work ethic.