Royal Children Steal the Show at Coronation Concert with Singing and Dancing

Princess Charlotte was spotted singing along to Katy Perry's "Roar" at the Coronation Concert at Windsor Castle, while her mother, Kate Middleton, waved a flag next to her. Many fans took note of the sweet moment and tweeted about it. The concert was the first of its kind at Windsor Castle, and the entire royal family was in attendance, except for Prince Louis. Katy Perry performed in a dramatic gold dress and said she was happy to be supporting the British Asian Trust.