We know that it's going to be a smaller 'do than Prince William and Kate Middleton's big day but could this be a little harsh?

With less than a week to go until the royal wedding, it's just emerged that two of Prince Harry's cousins have reportedly been left off the guest list. Lady Amelia Windsor and her sister Lady Marina were not invited to the big day at St George's Chapel in Windsor this weekend, a source told The Sun's royal correspondent. They're the granddaughters of the Duke of Kent Prince Edward, a first cousin of Queen Elizabeth. Lady Amelia, 22, has made a name for herself outside of her famous family. As well as being royal she'd also an in-demand model and has walked for designers including Dolce and Gabbana. She's also been dubbed the 'most beautiful royal' by Tatler. "They were a little surprised not to be invited as they were looking forward to going," a source said. "Amelia is creating quite a name for herself with her modelling and Instagram posts. "Perhaps Harry just wanted to keep the family invited to a small number or maybe he didn’t want anyone upstaging the bride." They're not the first in the family to be snubbed for the big day - Duchess of York Sarah Ferguson was not asked to attend the evening reception after the wedding. Is reported that she will attend the ceremony. Her ex-husband Prince Andrew and her daughters Princesses Beatrice and Eugenie have all been invited to the afters, which are being hosted by Prince Charles.