David Beckham's new documentary - aptly named Beckham - is quite possibly the world's most talked about latest TV offering right now. Streaming on Netflix on 4 October, it features "never-before-seen footage" that "follows David Beckham's meteoric rise from humble beginnings to global football stardom." And after last night's star studded premiere, where David, his wife Victoria and their four kids, Brooklyn, 24, Romeo, 21, Cruz, 18, and Harper, 12, hit the red carpet in London's Mayfair, it shows just how far the family has come.They are, in fact, cultural icons.