Amy Winehouse, Jimi Hendrix, and Janis Joplin all belong to the unofficial organization known as the "27 Club".
The "27 Club" is an unofficial organization of famous musicians who all died at the age of 27. The group includes Amy Winehouse, Jimi Hendrix, Janis Joplin, Kurt Cobain, Jim Morrison, and Brian Jones. It is believed that the members of the 27 Club all died due to drug and alcohol abuse, though this has never been confirmed. The 27 Club has become a symbol of the dangers of substance abuse, and is often referenced in popular culture.