Over the 4th I bought some Judas Priest MP3s off of Amazon.
I know KK Downing had been replaced by Ritchie Faulkner on guitar, but I dd not know they had gone through a few drummers as well.
Wiki to the rescue
Here are two version, one from '83, and one from 2009.
I think the most dramatic change in appearance would have to be singer Rob Halford.
Glenn Tipton always wears red pants too.
I think they are a pretty tight band.
I also read they are coming out with a new album this summer.