Lady Louise Windsor has been tipped to rescue the “stuffy” Royal Family, a PR expert has claimed. The 20-year-old is currently a student at the University of St Andrews, nearing the end of her second year. Although Louise is the daughter of Prince Edward, she was not raised with a princess title, unlike her cousins Beatrice and Eugenie. Her mother, Sophie, Duchess of Edinburgh, previously opened up about the decision to raise her two children without princely titles, adding that they were brought up with the expectation to work for a living in the future. She told The Times: “We try to bring t…