What Do These Famous People Have in Common?

Name                               Age At Death                           Profession

Nick Adams                          37                              Actor
John Belushi                         33                               Comedian
Len Bias                               23                               Basketball Player
Charles Boyer                      79                               Actor
Ken Caminiti                        41                               Baseball Player
Truman Capote                    60                               Writer
John Cassavetes                   60                               Actor/Director
Kurt Cobain                         27                               Musician
Tommy Dorsey                     51                              Musician
Chris Farley                         33                               Comedian
Judy Garland                        47                              Singer/Actress
Margaux Hemmingway        42                              Actress
Jimi Hendrix                         28                              Musician
Abbie Hoffman                    53                               Political Activist
Billie Holiday                       44                               Singer
Whitney Houston                 48                               Singer
Howard Hughes                   71                               Industrialist
Andy Irons                           32                               Surfer
Michael Jackson                  51                               Singer
Janis Joplin                           27                               Singer
Jack Kerouac                       47                               Author
Dorothy Kilgallen                52                               Journalist
Alan Ladd                            51                               Actor
Heath Ledger                       29                               Actor
Bruce Lee                            33                           Actor/Martial Artist
Anna Nicole Smith              40                  Actress/Playboy Playmate
Billy Mays                           51                              Sales/Pitchman
Joseph McCarthy                49                               Politician
Jim Morrison                       28                               Musician
Marilyn Monroe                  36                               Actress
River Phoenix                     23                               Actor
Darrell Porter                      50                              Baseball Player
Elvis Presley                       42                              Singer
Freddie Prinze                     23                              Actor/Comedian
Sid Vicious                          22                                Musician
Sara Teasdale                      49                                   Poet
Ike Turner                           76                                Musician
Dinah Washington              39                                 Singer
Amy Winehouse                 28                                 Singer

This list is made up of only those people with whom I am familiar.  The list grows steadily and surely.

If one were to Google "Drug Overdose Famous People", one would discover thousands of names.

Your thoughts?