Madonna on TV

Madonna will appear on NBC's forthcoming show, The Marriage Ref. The 51-year-old Material Girl will sit on a celebrity panel of judges to choose a winner in an ongoing family feud between a husband and wife. Last month, executive producer and panelist Jerry Seinfeld described the show as a reality show, game panel and a comedy all mixed into one. Other celeb guests already lined up for the panel include 30 Rock's Alec Baldwin and Tina Fey.