Rolling Stones frontman Mick Jagger acknowledged that decades-old rivalry rumors between his band and The Beatles contained genuine elements. “I think there was an element of truth in it,” Jagger told the Today show. “But I think there was an element of PR in it, too. But it was also London [versus] Liverpool, so it’s a bit like L.A. [and] New York.” Despite past tensions, the bands now collaborate regularly.