At 78, Queen Camilla might not be the first person you’d think of as a royal beauty influencer . But during her recent visit to the United States , her gorgeous appearance “impressed” one British Airways employee so much that the woman drilled a royal journalist for information on The Queen’s beauty routine . Speaking on the Daily Mail’s “ Palace Confidential ” podcast, royal editor Rebecca English said that one airport staff member struck up a conversation with her in Washington, D.C. after the state visit . English noted that although King Charles left Washington for Bermuda , Queen Camilla flew back to London commercially. “The next day I was flying back from Washington myself and when I got to the BA check in desk, the very friendly lady said, 'What have you been here doing? Work? Pleasure?'” English said. “I was telling her I was covering the royal trip and she went 'Ah!…