Need a musical distraction while you're staying safe at home? Singer Lady Gaga, the World Health Organization and the Global Citizen social action group have organized a virtual entertainment event to help fight the COVID-19 pandemic, and it'll air on numerous platforms on Saturday, April 18. The show will include such big names as Paul McCartney, Elton John, Lizzo, Stevie Wonder, Alanis Morissette and Billie Eilish. In a live video posted in early April, Gaga said she and Global Citizen have already raised $35 million for WHO, and are working with large companies and philanthropists to raise more. Here's how...