She is a near-constant presence at US President Donald Trump's side, but until recently his ultra-loyal aide Natalie Harp had managed to stay out of the spotlight. That has all changed since it emerged the 35-year-old was one of a handful of people who secretly swapped from Air Force One with Trump in Turkey after a security threat. The blonde executive assistant to the president was then mentioned by a Democratic senate hopeful, in comments that set the internet alight – and incensed the White House.