Ronnie Wood agreed to a cameo in new comedy film 'Standing on the Shoulders of Kitties' after Billy Bob Thornton personally reached out to him.The Rolling Stones guitarist plays himself in the movie, which is based on the Canadian TV series 'Trailer Park Boys' and follows Mike Smith's character Bubbles form a country band and get offered a European tour supporting Thornton's rock group the Boxmasters. The movie culminates with a scene in which Ronnie, 77, and Billy, 69, join Bubbles on stage at London's iconic Abbey Road Studios - the place where The Beatles recorded their acclaimed albums - as the character performs a song inspired by his life-long love of cats.Writer-and-actor Mike penned the script with the idea that a major rock star would join Bubbles for the scene, but he had no idea who he would be able to get until his friend Billy - who...