People magazine.Broadway star Katharine, 36, and David, 70, tied the knot in June 2019, after first meeting in 2006.They sparked romance rumours in May 2017 and later got engaged in July 2018.The pair are said to have enjoyed a cozy ‘double date’ with Prince Harry and Meghan Markle on Thursday evening to celebrate the pregnancy, the Daily Mail reports.In pictures obtained by the publication, the Duke and Duchess of Sussex were seen, wearing masks, in the parking lot of the upscale Lucky’s