Donald Trump Jr.'s ex-fiancée, Kimberly Guilfoyle, has broken her silence on the businessman's engagement to Bettina Anderson. "I'm happy for Don," Guilfoyle, 56, told The New York Times in an interview published on Sunday, January 4. "I wish him, of course, all the best." Don Jr., 48, announced his engagement to Anderson, 40, at a holiday event alongside his father, President Donald Trump, at the White House in December 2025. "She said 'yes,' so that's a big win for the end of the year," he told party guests. How Donald Trump Jr.