Liam and Noel Gallagher

There is no brotherly love where Noel and Liam Gallagher are concerned. The sibling rivalry between the two broke up Oasis in 2009 after an almighty row when Liam ran at his brother with a guitar, which, according to Noel, he was "wielding like an axe". "It was real unnecessary violent act," the songwriter told reporters. "He was swinging his guitar around. He nearly took my face off with it, you know."