#langlang, the international renowned #classical pianist who just received his star on the #hollywoodwalkoffame, is currently on his worldwide #concert tour. Before marrying fellow pianist Gina Alice Redlinger, Lang Lang's dating history was not widely known, partly due to his parents' strict control of his personal life. But did you know that Lang Lang caught up in a big dating rumor with the #mulan star #liuyifei and had a 4-year serious relationship with another Chinese actress?