Joan Jett and the Blackhearts Official Site
Bio, touring information, and discography are all available here.
Joan Jett Greatest Hits
The official site for Joan Jett and the Blackhearts' 2010 Greatest Hits album, complete with video and links to buy individual tracks.
Official Bad Reputation Nation Website
An up-to-date fan and gossip site focused entirely on Joan Jett.
"I Love Rock N' Roll" Fan Site
This whole website is dedicated to the song in all its incarnations, starting with the original 1975 version by the Arrows.
Joan Jett's PETA Testimonial
Jett once said, "I am a musician and I am a vegetarian…if there's anything I love more than rock and roll, it's animals."