Kurt and Courtney were almost like prom king and queen when it came to the '90s alternative rock scene. Their relationship was plagued with controversy from the time they began dating in late 1991 and married a few months later: drug use (even while Courtney was pregnant with their only daughter, Frances Bean), volatile arguments, and of course, Kurt's suicide in 1994, which many still to this day blame Courtney for. The Hole frontwoman and Nirvana lead were only together for a few years, but their romance is still the stuff of grunge legend.