I love it when a celebrity guest stars on Will and Grace, because it is always so hilarious they way the make references to that person's career. Let's see, one of my favorites was when Matt Damon guest starred: "that man is straight!" GASP! and last week Madonna was on, and Cher's been on before, and Macualay Culkin, and Kevin Bacon. Who do you think should guest star on Will & Grace?