Kate Middleton, the Princess of Wales and US First Lady Melania Trump come together for their first ever joint engagement YUI MOK/Getty ImagesKate Middleton, The Princess of Wales, was in high spirits as she and Melania Trump took part in their first ever joint engagement during the US state visit. The visit is well underway, as President Donald Trump and his wife Melania continue their historic, second-ever official trip to Britain. One of the most hotly anticipated events – involving both the Princess of Wales and the First Lady – has seen the duo conduct a joint engagement in Frogmore Gardens, meeting with the Scouts Association, of which Kate Middleton is Joint President. Melania, meanwhile, donned a tan suede jacket and white trousers. Together, the Princess and the First Lady greeted Dwayne Fields, Chief Scout, and could be seen chatting animatedly to him.