Roz came from Orange, New Jersey. This comedian previously opened for stars like Jamie Foxx, Brett Butler and Cedric the Entertainer. She also performed in top comedy clubs like the Laugh Factory, Caroline's on Broadway and The Comedy Cedar. In addition, she won the New York "Comics on Fire" comedy contest, the Newark's "Bud Light Comedy Competition", and the "Tom Joyner Comedy Competition".
Moreover, she became part of the reality comedy talent show Last Comic Standing season 4 as one of the contestants. She was eliminated on episode 8.