The sexy vampire heroine Vampirella, created by Forrest J. Ackerman, has been homaged in hundreds of sites. Vampirella Comics is the best I saw until now. The excellent site was created by an obsessive Vampirella's fan and his wife, that have been collecting Vampirella for a long time now. It contains tons of reproductions of comics books and magazine's covers, including foreign editions. (via The Groovy Age of Horror)

More Vampirella at the official site, Vampirella at Mad-Monsters.Com - two galleries with many covers, Vampilore, Warren Magazine Collection and Comic Book Bondage Cover.