Jackson to appear in Will and Grace

Janet Jackson is to make a cameo appearance in top rated comedy 'Will and Grace'. The singer has already recorded her guest appearance, in which she plays herself, overseeing auditions to find new dancers. Jack (Sean Hayes) is one of the auditionees. "I thought he studied dance. I really did," Jackson told 'Access Hollywood'. "There's a little bit of a routine and they go on to do their thing from there. It's so funny. I have to catch myself because I'm cracking up in rehearsals. It's just funny to watch them. It's hilarious."