Prince Harry and Meghan Markle will reportedly return to the U.K. to perform the final stretch of their royal engagements. As Princess Beatrice's wedding is about to take place soon and the Sussexes may be in attendance, there are rumors that the royal couple will once again overshadow her much-awaited event, specifically the duchess herself.

After the Duke and Duchess of Sussex upstaged the details of Princess Beatrice's wedding, royal commentator Camilla Tominey predicted the former actress' presence in her nuptial might steal the "bride's thunder." Speaking on the British TV show, This Morning, she told the hosts, Phillip Schofield and Holly Willoughby, the news about the controversial royals' return to the U.K. might affect the Princess of York's special event.

As Prince Harry is Princess Beatrice's cousin, there's a big possibility that he and his wife are going to be in her wedding. However, Tominey assumed that their appearance could be "more of a talking point" than the bride and groom themselves, per Express.

"Obviously they have to invite them, but they're going to be worried," she said. "There's no reason why they wouldn't go; they are still family."

Buckingham Palace officially revealed that Princess Beatrice and her fiancé's wedding would be held on May 29 at The Chapel Royal in St Jame's Palace. It's a lovely little church that only has 150 guests capacity.

With its size, the wedding will very much low key. Hence, Prince Harry and Meghan Markle's attendance will never go unnoticed. Tominey said Princess Beatrice might be worried by a bit of upstaging. However, she has yet to make any official comments about the issue.

A royal source told Entertainment Tonight that the Duke and Duchess of Sussex would be joining the royal family at the Commonwealth Service for Commonwealth Day at Westminster Abbey in London next month. The service will take place on March 9 and they will be joined by their 10-month-old son, Archie, The Sunday Times noted.

Prince Harry and Meghan Markle are set to do the final round of their royal engagement in the U.K. before they finally settle in North America. They, too, are expected to attend future family events, like Trooping the Color, if Queen Elizabeth II invited them.

Hence, it will be no surprise if they come into Princess Beatrice's wedding. To recall, Prince Harry and Meghan Markle are now living in North Saanich on Vancouver Island, Canada, since they made their bombshell announcement of stepping down from their royal duties, resulting in losing their HRH titles.