Harry Styles and Zoë Kravitz are reportedly plotting not one but two weddings, with the actress becoming a 'control-freak' planner as the couple juggle ceremonies in Britain and New York around Christmas. Whispers about Styles, Kravitz and a possible engagement have been building for months, after Kravitz was photographed wearing a sizeable diamond ring and the pair were said to be weighing up locations in Paris and the French Riviera. Both camp…