While talking to Pam, Gina refers to Mr. Bozaick's wife and says "she could be Miss USA!", the woman she is talking about was played by Kenya Moore, who actually was Miss USA in 1993.
At the start of the episode Gina mentions she and Pam went to see Waiting To Exhale. Kenya Moore who stars in this episode as Mrs. Bozaick and also has a role in Waiting To Exhale.