Ruby Lin appeared at the event in a short black skirt, elegant and beautiful! Ruby Lin appeared at the event in a short black skirt, elegant and beautiful! Ruby Lin appeared at the event in a short black skirt, elegant and beautiful! Ruby Lin appeared at the event in a short black skirt, elegant and beautiful! Ruby Lin appeared at the event in a short black skirt, elegant and beautiful! Ruby Lin appeared at the event in a short black skirt, elegant and beautiful! Ruby Lin appeared at the event in a short black skirt, elegant and beautiful! Ruby Lin appeared at the event in a short black skirt, elegant and beautiful!