The late Princess Diana was beloved by many – and one admirer just so happened to be Kevin Costner. In fact, not only were the pair friends, but the actor was also planning on working with the royal. And over the years, Costner has let slip some details about his relationship with the princess – including a stunning admission about her.
As most know, Diana passed away in 1997 in an accident that shocked practically the whole world. The princess, who had by then divorced Prince Charles, succumbed to injuries sustained in a car crash in Paris on August 31 of that year. Her driver was later discovered to have been under the influence of prescription drugs at the time, while Diana herself hadn’t been using a seat belt.