Prince Harry and Meghan Markle are set to take part in a new interview with CBS on Sunday, which also coincides with the former actress' 43rd birthday.
The joint interview marks the first time they sat down for one together since the much-talked-about chat with Oprah Winfrey back in 2021.
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The couple raised eyebrows when they spoke about the royal family during the interview – one year before their explosive docuseries, Harry & Meghan, dropped on Netflix.
Months later, more revelations were made in the Duke of Sussex's memoir Spare. Understandably, relations between them and the royals have become increasingly strained.
Here, at HELLO!, we take a look back at everything the Princess of Wales has said about her sister-in-law ahead of their new interview.
The Princess first publicly spoke about Prince Harry's future wife following the news of their engagement in November 2017. In a joint statement with her husband, Prince William, Kate said: "We are very excited for Harry and Meghan. It has been wonderful getting to know Meghan and to see how happy she and Harry are together."
Kate later told reporters: "William and I are absolutely thrilled. It's such exciting news. It's a really happy time for any couple and we wish them all the best and hope they enjoy this happy moment."
The following year came the news that Meghan was pregnant with the couple's first baby. And Kate was quick to gush about the future new arrival during a visit to Leicester in November 2018.
When asked if she was excited about Meghan’s baby news, Kate replied with a resounding "Absolutely!"
"It's such a special time to have little kiddies," she added. "And a cousin for George and Charlotte, as well, and Louis. It'll be really special."
Kate was no less enthused following the birth of Harry and Meghan's second child, Lilibet, in June 2021.
A Buckingham Palace spokesperson released a statement at the time expressing the royal family's "delight" - written on behalf of Queen Elizabeth II, Prince Charles and Camilla, Duchess of Cornwall, and William and Kate.
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"The Queen, The Prince of Wales and The Duchess of Cornwall, and The Duke and Duchess of Cambridge have been informed and are delighted with the news of the birth of a daughter for The Duke and Duchess of Sussex," the spokesperson said.
The Princess was thrilled by the births of Meghan's two children
William and Kate subsequently tweeted a separate supportive message that read: "We are all delighted by the happy news of the arrival of baby Lili. Congratulations to Harry, Meghan and Archie."
Just days after Lilibet's arrival, Kate was quizzed about her new niece during an engagement with First Lady Jill Biden. Asked if she has any wishes for the newborn, Kate replied: "I wish her all the very best. I can't wait to meet her. We haven't met her yet. I hope that will be soon."