International advocacy organization Global Citizen today announced an expanded list of artists that will appear in the One World: Together At Home global broadcast special, being held in support of the global response to the COVID-19 pandemic being led by the World Health Organization. The newly announced artists include, Alicia Keys, Amy Poehler, Awkwafina, Camila Cabello, Celine Dion, Ellen DeGeneres, Jennifer Lopez, LL COOL J, Lupita Nyong’o, Matthew McConaughey, Oprah Winfrey, Pharrell Williams, Sam Smith, Shawn Mendes, Taylor Swift, Usher and Victoria Beckham.