The Queen attended the event in central London on Tuesday with her son and heir to the throne, the Prince of Wales and his wife the Duchess of Cornwall, Prince William and Catherine and Prince Harry and his wife Meghan.
Up to 100 aircraft will take part in a flypast over Buckingham Palace later to mark 100 years of the Royal Air Force.
Meghan's messy bun was her thing.
Prince Louis, the youngest member of the British Royal family, was christened at the Chapel Royal (where his older brother Prince George was christened as well) on Monday. But it was largely hidden behind Prince Louis' christening gown.
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As a strong proponent of diplomacy, I believe a meeting between President Trump and President Putin could be a productive one . My task is to try to minimise the negative impact on NATO", Stoltenberg told a forum in the margins of the summit.
His eldest sibling Prince George, 4, clutched his dad Prince William's hand and had his trademark look of vague distaste on his face (god I love this kid) while sister Princess Charlotte, 3, looked mostly confused.
Middleton, who is now five-months pregnant with her first child with husband James Matthews, hid her baby bump under the long-sleeved pleated gown.
At this point, it's safe to say that Kate Middleton has definitely noticed that Meghan Markle is giving her a good run for her money, at least when it comes to media attention. An unnamed source told the publication that Prince Harry had initially planned to get Lewis Carroll's Through the Looking-Glass, "on sale" for £24,000 (almost $32,000), but "decided Winnie-the-Pooh would be more suitable for a first tome".