I've never noticed that iTunes lets celebrities embarrass themselves by picking out music they like for public promotion/ridicule. Uncle Grambo ranks on The O.C.'s Mischa Barton:

Check out her recently posted celebrity playlist in the iTunes Music Store! And what do you know, OutKast's "Hey Ya!" made the list ... I'm going to have to download that one, I've got a feeling it's gonna break break on through and become a crossover smash any day now!

Adagio for Anorexics [Whatevs]