Melania Trump is taking heat for not honoring the tradition of an outgoing First Lady giving a tour of White House to the incoming First Lady. At the same time, the president’s youngest daughter, Tiffany, is breaking some exciting personal news. Tiffany took the opportunity to announce her engagement to Michael Boulos on her father’s final day in office. Boulous is the son of a billionaire businessman and was raised in Lebanon. He is now based in London.