Misha continued to play a part in their blossoming relationship, as she even designed the white shirt that Meghan wore on her first public date with Harry at the Invictus Games.
And when Meghan and Harry wed in May 2018, Misha and Michael were in attendance to support the couple on their big day.
As an international designer, Misha is also pally with other royal family members, including Princess Eugenie.
Michael too has connections to the British royals, as he was photographed chatting to Princess Beatrice during one of the 2016 US Open matches.
According to Page Six, Misha and Michael's own wedding guest list is said to include the likes of Katy Perry and Orlando Bloom, Karlie Kloss, and her husband Joshua Kushner who is a close friend of Michael, as well as their royal chums.
We can't wait to see the photos!