Duchess Kate catches Prince William laughing during RAF event in hilarious video

By Jessica Pollack

Duchess Kate made a surprise appearance at the celebrations marking the Royal Air Force's 100th anniversary on Tuesday (July 10), but she was the one caught by surprise when the mother of three saw her husband, Prince William, laughing during the service! The hilarious moment was caught on video as the couple sat among members of the Royal Family in Westminster Abbey for the formal ceremony.

William and Kate were a dapper duo at the RAF centenary. Photo: © Jeff Spicer/Getty Images

In the sweet clip, which shows a rare candid moment between the beloved couple, the duke tried to hold back giggles before his wife shoots him a look and he regains his composure at record speed. Kate seems to smile after catching the 36-year-old's giddy outpour - which could perhaps the result of sleep deprivation? The doting parents do, after all, have a two-and-a-half month old at home in addition to four-year-old Prince George and five-year-old Princess Charlotte!

Sleep or not, the duo looked dapper at the RAF centenary event. Kate turned to a familiar silhouette by Alexander McQueen - a figure-skimming coat dress with a large lapel, very similar to the one she wore at Prince Harry and Meghan Markle's wedding but in the palest blue. Prince William looked handsome as ever in uniform.

The RAF event took place one day after Prince Louis' christening. Photo: © DOMINIC LIPINSKI/AFP/Getty Images

Yesterday was a big day for the Cambridge couple as they made their first official appearance as a family of five for the christening of their youngest child, Prince Louis. The little one looked placid asleep in his mothers' arms as they arrived at St. James's Palace, where he was baptized in the Chapel Royal. Prince William was on daddy duty, holding on to George and Charlotte on either side.

The new dad previously gave a glimpse of just how tired a father of three can be when he attended the Anzac Services at Westminster Abbey in April alongside Harry and Meghan. William was seen dozing off in the audience just two days after his second son was born!

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