Their husbands were there, too.
The day after Prince Louis's christening, Meghan Markle, Kate Middleton and the rest of the royal family got back together for an official engagement.
The whole fam (minus Prince Philip) reunited on balcony at Buckingham Palace to celebrate the 100th anniversary of the Royal Air Force.
It's the first royal engagement both Meghan and Kate have attended together in a while (Louis' christening was a family event) as the Duchess of Cambridge has been on maternity leave. Meghan wore an Audrey Hepburn-esque black Dior dress (with her staple boatneck neckline), while Kate opted for another Alexander McQueen look.
Bonus for Meghan: it's the second time she's ever been on the famous balcony.