By Victoria Johns Robin Windsor looked happy and relaxed on a “dream” holiday just weeks before tragedy struck the Strictly Come Dancing star. The death of the much-loved dancer, aged 44, sent shockwaves through the Strictly community when it was announced on Monday. Details surrounding the tragedy are yet to be confirmed, but it has been reported Robin was found dead in a London hotel room after suffering a “troubling incident” over the new year period. Just four weeks earlier, the star shared a video of himself in South Africa where he had been working on a cruise ship. In a clip he posted o…