Sir Mick Jagger has become friends with Harry Styles. The Rolling Stones rocker has "taken a shine" to the One Direction heartthrob after inviting him to join him at a party for the band during their recent tour. It is reported that Mick struck up a close friendship with the 'Kiss You' singer following the bash, and describes him and his band mates as "lovely young lads". A source told The Sun newspaper: "Harry made it clear he was a huge fan of Mick but never expected he'd take any notice. But people kept telling Mick how much Harry looked like a younger version of him so he started to investigate One Direction. "Mick's not a massive fan of their music because he's a rocker to the core, but he thinks they're lovely young lads and took a shine to Harry. "He invited him to a special party during the Stones' tour and they instantly hit it off."