Harriet Rene "Khandi" Alexander is an American dancer, choreographer, and actress. She began her career as a dancer in the 1980s, and was a choreographer for Whitney Houston's world tours from 1988 to 1992.

CB4 is a 1993 American satirical mockumentary black comedy film directed by Tamra Davis and starring Chris Rock. The film follows a fictional rap group named "CB4", named after the prison block in which the group was allegedly formed. The movie primarily parodies gangsta rap and the rap group N.W.A, as well as taking inspiration from This Is Spinal Tap. It contains short segments featuring celebrities and musicians such as Halle Berry, Eazy-E, Butthole Surfers, Ice-T, Ice Cube, Flavor Flav, and Shaquille O'Neal.