Their Mommas named them this...

Q. krs-one's real name
A. Kris Parker

Q.outkast andre 300 real name bill buckman
A. No.  Andre Lauren Benjamin

Q. mos def's real name
A. Dante Terrell "Beze" Smith

Q. Pretty Ricky real names
A. Cory Mathis (Slick 'Em), Diamond "Baby Blue" Smith, Marcus "Pleasure" Cooper and Spectacular Smith

Q. Bink's real name (discography)
A. Roosevelt Harrell

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whudat.com: What Their Mommas Named Them

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real R&B names