LONDON: Kate Middleton has been mentoring Prince Harry’s girlfriend. The British beauty and mother of Prince George has reportedly befriended Cressida Bonas, and is giving her a crash course on royal life. “But she had a change of heart after Harry invited Cressida to Sandringham to spend her first Christmas with the royal family, and he may propose to her soon. “Kate promised to mentor her on everything from hair, clothes and makeup to how to converse with the Queen. Cressida was always scared of Kate, but now she feels a million times better.”–SS