A new photo was released today of Princess Charlotte and Prince George. 
Princess Charlotte Delivers Care Packages in New Birthday Photos
Happy Birthday, Princess Charlotte Elizabeth Diana! 
George, Charlotte and Louis ‘Clap For Our Carers’ Again (Updated Dress ID, More)
We were delighted by a new video this evening showing the entire Cambridge family taking part in the weekly Clap For Our Carers event. 
It’s a Rainbow of Color for Prince Louis’s Second Birthday! (Updated with More photos and ID)
Happy Birthday, Prince Louis Arthur Charles!
George, Charlotte, and Louis Applaud NHS Workers in a New Video
There is a darling new video tonight of Prince George, Princess Charlotte, and Prince Louis applauding health care workers.
To all the doctors, nurses, carers, GPs, pharmacists, volunteers and other NHS staff working tirelessly to help those affected by #COVID19: thank you.#ClapForOurCarers #ClapForNHS pic.twitter.com/XnaUPJyDoX
— Kensington Palace (@KensingtonRoyal) March 26, 2020
That little giggle at the end is from Charlotte, I think. Rebecca English of The Daily Mail reports the video was shot by Prince William. The NHS media account on Twitter responded to Kensington Palace’s video of the children with a tweet showing three small crowns and the hashtag #ThankYouNHS. 