The Walking Dead hadn't been on the air that long when Lady Gaga released Judas in 2011, and Daryl wasn't quite the icon he is today, but don't think for a minute that Norman Reedus wasn't already famous. Remember, he was a saint - The Boondock Saints has long been a huge cult hit, after all. Still, looking at it now, it's rather strange to see Reedus in pretty much his Daryl mode on screen with the always weird Lady Gaga. Maybe The Walking Dead should consider having her on the show as a zombie.