Keisha Knight Pulliam formerly of the Cosby Show (Rudy) has a cocaine habit that goes back years. Multiple sources tell Bossip that Keisha ran in an elite circle of Morehouse and Spelman students in Atlanta who dabbled in cocaine while in college. The source who is a member of this circle says he witnessed Keisha do a line of coke at a party and that one of their friends from Florida dropped out of college and fell on hard times due to this cocaine culture within this elite group of primarily wealthy students. “Keisha still does coke and it is widely known by her friends, it’s not a secret” says a source.

Sources tell Bossip that Keisha came to Spelman College during her freshman year "round and plumpy" and not only used cocaine for the high, but to lose weight as well. “Cocaine was the drug of choice to lose weight for the elite group of girls at Spelman” says another source to Bossip. Sources say Keisha still does coke but her habit is “managed and covered up pretty well.” It seems no child star from the Different Strokes and Cosby Show days made it squeaky clean from the child star syndrome.