Dr. Luke Officially Joining American Idol as 3rd Judge | E! Online

The guy responsible for the careers of past Idol winners more than Randy, Simon and Paula combined is taking point on the new season. He will decide the recipient of the next “Since U Been Gone.”

Anyway, more interesting: apparently nearly every single Idol finalist is worthy of their own Wikipedia page.

Dr. Luke Officially Joining American Idol as 3rd Judge | E! Online