Despite being brothers, Oasis members Noel and Liam Gallagher couldn't stand each other! In the '90s when the band was reaching international superstardom, Liam and Noel were constantly fighting on stage, including throwing instruments at each other and changing each other's lyrics.
The two were always quitting and re-entering the band, dropping out of shows last minute, and getting into physical altercations in the studio. In 2009, the band broke up for good, and despite them never continuing to tour or create more music, it seems the feud isn't over. The two still heckle each other over Twitter.
While most people would say that Pete Doherty from The Libertines is a complete mess due to his impending heroin addiction, Doherty would blame guitarist Carl Barât for the fallout.
While Doherty was a drug, sex and rock'n'roll enthusiast, Barât was oftentimes violent and would also dabble in varying substances. Once, it got so bad Barât smashed his face on a marble sink repeatedly after an alcohol-infused night, and almost completely had his eye fall out.
The violence was too much for Doherty, and he even admitted that there was a time he was a "little afraid" of his bandmate. Eventually, the constant arguments and drunken spats were too much, and the band split up.