Nicole Kidman won't be the only one in the house getting a lot of face time on TV anymore. Her hubby, country superstar and guitar virtuoso Keith Urban has made it official that he will be a judge on American Idol.He will be joining Pop Diva Mariah Carey, Randy Jackson, and Nicky Minaj as this year's panel of judges on the show. Locally American Idol airs on Fox 23-WXXA. I personally think that Keith Urban will probably be the best judge on the show. How about you?