Melinda Gates, 57, is by her daughter Jennifer Gates‘ side just days before she gets hitched. The doting mom was photographed walking with the 25-year-old beauty, whom she shares with ex-husband Bill Gates, 65, outside of the Plaza Hotel in New York City on Oct. 13. She wore a stylish pink sleeveless mini dress with a matching wrap and heels while the bride-to-be wore a short-sleeved long white lace dress and heels. Check out the pics HERE!