Madonna was reportedly thrown out of Bloc Party's dressing room at this summer's Live Earth concert.
The singer, who is apparently a huge fan of the indie group, was put in a headlock by Bloc Party's security guard and she was so angry that she threatened to kill him.
Bloc Party front-man Kele Okereke explained that Madonna visited the band's dressing room during the London leg of the Live Earth music festival, but the star was not recognised by the tour manager, who consequently called for security.
'When she came in, he alerted security and security dragged her out. In a headlock. It was really surreal and everyone stopped speaking,' Kele said.
'And all we could hear is Madonna cursing and saying she's gonna kill these guys. She's really tough because of all that Pilates that she does, so she got out of the headlock quite easily.'
