With so much buzz and excitement surrounding the reboot of NBC's Will & Grace, I started thinking of all the divas who have appeared on the show. Everyone from Cher to Janet to J.Lo to Madonna have made guest appearances on the beloved sitcom. Which multiplatinum gay icon remains noticably absent from the series, yet has been referenced by the characters? None other than Christina Aguilera. All of us who participate in this petition request that the genius writers and producers of "Will & Grace" include Christina in your return. We're stunned she has never appeared before and think you all would create magic on set.