Prince Harry has made surprise appearance at an event supporting veterans, just days after penning a passionate essay about what it means to be British. The Duke appeared in a video at the Heroic Hearts Project Gala on Saturday, an event in California held to support veterans with PTSD. The surprise cameo seemingly came just hours before Harry and his wife Meghan were spotted partying the night away at Kris Jenners' 70th birthday bash at Jeff Bezos' lavish mansion. Harry was seen on screen