Former Roc-A-Fella rapper and Jay-Z protege Memphis Bleek recently weighed in on Blue Ivy, musing about his longtime friend's entrance into fatherhood. Bleek almost seems as proud as Hov, joking that Blue Ivy now runs the Roc Nation office.

"It's weird, it's funny," said Bleek, commenting on how amazing it's been to watch Jay-Z interact with his daughter. "Seeing my man do his first burp, in my eyes, it's a new thing and I love it. Fatherhood, it's nothing like it. Their brain is a sponge, and anything you teach 'em, they gonna learn and carry for the rest of their life. She runs the Roc Nation office already. She could tear down the whole building; who gonna say what? Blue got drivers, security -- she poppin'!"