Eddie Vedder, Paul McCartney and Lady Gaga are just some of the stars who have teamed up with Global Citizen and the World Health Organization to perform in a worldwide televised special called "One World: Together at Home." Set to air across all major broadcast and major networks as well as digital music providers on April 18, Jimmy Kimmel, Jimmy Fallon, Stephen Colbert will take on hosting duties. And Lady Gaga has been recruited to help "curate" the show. It will support the COVID-19 Solidarity Response Fund for WHO. https://twitter.com/GlblCtzn/status/1247191212051902465?s20 Elton John, Billie Eilish, Finneas, Lizzo, Stevie Wonder, Billie Joe Armstrong, Maluma, Burna Boy, John Legend, Kacey Musgraves, J Balvin, Chris Martin, Keith Urban, Alanis Morissette, Lang Lang and Andrea Bocelli. On April 14, 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 were all added to the lineup. "One World: Together at Home" will air on April 18 at 8 pm ET/5 pm PT on all the major networks. However, if you don't have cable, you can view the show on YouTube, Facebook, Instagram, Twitter, Yahoo, Twitch, Amazon Prime Video, Apple Music, Alibaba, LiveXLive, Tencent, Tidal and TuneIn.