Amy Winehouse
Brown, Chris
Clapton, Eric [had a very well-known coke problem]
Doherty, Pete
Eminem
50 Cent (he's a jailbird, in't he?)
Glitter, Gary
Harrison, George
INXs
Jackson, Michael
Kurt Cobain
Layne Staley
Michael, George
Nico (Velvet Underground)
Ozzy Osbourne
Page, Jimmy [huge heroin addict back in the day]
Queit Riot
Richards, Keith
Sixx, Nikki
Tommy Lee
Uncle Kracker (sexual harassment)
Vicious, Sid
Wood, Andrew
Xzibit
Y
Zappa, Frank