Lamar's a ""Star Wars"" fanatic. So's Melanie. But will they have anything in common after they're done dressing up like Princess Leia and Darth Vader? ""RENDEZ-VIEW"" their date with Greg, Ellen, ""Living Single's"" KIM COLES and comedy writer BRUCE (""Hollywood Squares"") VILANCH. LOCATION: Q-Zar Lazer Tag, Sisley Italian Kitchen, BJ's Pizza