By Louise Parkes - New York fashion designer, Reem Acra, was one of many to watch in awe as Great Britain’s Charlotte Du Jardin and Valegro smashed the Freestyle world record with a breath-taking winning performance at the London International Horse Show in Olympia tonight. The result provides the 28-year-old rider and her mighty steed with the full set of world records for the sport of Dressage. ...