Victoria Beckham arrived at LAX yesterday amid news that she's set to make an appearance as a guest judge during the next season of American Idol. With Paula Abdul leaving the show, Posh is adding the cameo to her list of special roles — including a possible spot in Sex and the City. We see lots of Victoria Beckham out and about, but it's not as common to see her live and in action. So, tell us — are you excited to see her on American Idol?