On March 17, 2020 pop singer Charlotte Lawrence wrote on her Instagram that she had tested positive for coronavirus. The young 19-year-old artist, whose song “Joke’s on You” appeared on the Birds of Prey soundtrack, urged her followers to keep up with the latest information about the virus: “We have the power to slow this down. So please, please isolate yourself. Stay clean. Stay informed. Stay aware and make others aware. And for the love of God, self fucking quarantine or you’ll be on my shit list.”