Japan's Princess Mako, the emperor's niece, married her college sweetheart on Tuesday (Oct 26), giving up her royal title and saying she was determined to build a happy life with her "irreplaceable" husband after a tumultuous engagement.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
