During the Doors concert in Miami, in 1969, lead singer Jim Morrison, "did lewdly and lasciviously expose his penis and shake it. . ." (Rosen et al. 90). Today, Billy Joe Armstrong, lead singer of Green Day, bares all at his concert in Philadelphia (Bernstein 95). The eccentric Courtney Love will rip off her bra for the audience to marvel and glorify at her action (Bernstein 95). She acts in such a fashion because she is insane and wants to prove it to the world, where as Billy Joe just performs naked for the shock value and the love of hear ....