The two were involved in one of the most famous rock feuds. At the 1992 VMAs, tensions ran high backstage, where Cobain’s wife Courtney Love, who also brought along then-newborn daughter Frances Bean, taunted Rose, prompting the Guns N’ Roses frontman to threaten to beat up Cobain if he didn’t shut his “bitch” up. Kurt then told Love, sarcastically, “Shut up, bitch!”

After he performed with his band Nirvana, the group’s drummer Dave Grohl kept saying “Hi, Axl!” into his mic.