He Used To Be The Hottest Thing Going

What's happened to Jonathan Rhys-Meyers? He used to be so incredibly good looking - like "sear your eyeballs" hot. For the past several years he's just looked... weird. Unlike the spectacle that is Rupert Everett these days, I don't believe that plastic surgery is involved. I do know he went to rehab, but I don't even think that's the reason. It's his eyes. It's  like he witnessed something terrifying and has never gotten over it. Does anyone have any information? I'm mean, it's not a huge concern and I realize it's not pressing news. I just happened to run across Jonathan's photo on Crazy Days & Nights, attending The Soloist premiere (Robert Downey Jr. and Jamie Foxx's new flick) and it made me start thinking about him again...