Kate Middleton and Prince William are back from their Royal Train Tour and are ending the week with a special event that even their children Prince George, 7; Princess Charlotte, 5; and Prince Louis, 2, are attending. The family of five went to a special pantomime performance tonight at London's Palladium Theatre—one meant to thank essential workers and their families for their efforts throughout the COVID-19 pandemic. Unsurprisingly, and perhaps a bit controversially given event workers and other guests on the red carpet wearing masks, Kate and William did not wear masks on the red carpet. (Wearing a mask when interacting with people not in your household helps slow the spread of COVID-19.)