WATCH LIVE NOW: Star-Studded Virtual Concert, ONE WORLD: TOGETHER AT HOME

Global Citizen and the World Health Organization (WHO) are partnering for a special one-night event, "One World: Together at Home," to air across multiple global networks and platforms on Saturday, April 18.

Leading up to the broadcast, the six-hour digital version of "One World: Together At Home," began at 2pm EST, and is streaming now! Watch it below!

"One World: Together At Home" will air across NBC, ABC, CBS and other global networks and platforms on Saturday, April 18 from 8-10 p.m. PT/ET.

Curated in collaboration with Lady Gaga and hosted by Jimmy Fallon, Jimmy Kimmel, and Stephen Colbert, the global special will feature appearances and musical performances from Andrea Bocelli, Billie Eilish, Billie Joe Armstrong of Green Day, Burna Boy, Chris Martin, David Beckham, Eddie Vedder, Elton John, FINNEAS, Idris and Sabrina Elba, J Balvin, John Legend, Kacey Musgraves, Keith Urban, Kerry Washington, Lady Gaga, Lang Lang, Lizzo, Maluma, Paul McCartney, Priyanka Chopra Jonas and Stevie Wonder.

THE ONE World: Together at Home streamed event will include performances and appearances from Adam Lambert, Andra Day, Angèle, Anitta, Annie Lennox, Becky G, Ben Platt, Billy Ray Cyrus, Black Coffee, Bridget Moynahan, Burna Boy, Cassper Nyovest, Charlie Puth, Christine and the Queens, Common, Connie Britton, Danai Gurira, Delta Goodrem, Don Cheadle, Eason Chan, Ellie Goulding, Erin Richards, FINNEAS, Heidi Klum, Hozier, Hussain Al Jasmi, Jack Black, Jacky Cheung, Jack Johnson, Jameela Jamil, James McAvoy, Jason Segel, Jennifer Hudson, Jess Glynne, Jessie J, Jessie Reyez, John Legend, Juanes, Kesha, Lady Antebellum, Lang Lang, Leslie Odom Jr., Lewis Hamilton, Liam Payne, Lili Reinhart, Lilly Singh, Lindsey Vonn, Lisa Mishra, Lola Lennox, Luis Fonsi, Maren Morris, Matt Bomer, Megan Rapinoe, Michael Bublé, Milky Chance, Naomi Osaka, Natti Natasha, Niall Horan, Nomzamo Mbatha, P.K. Subban, Picture This, Rita Ora, Samuel L Jackson, Sarah Jessica Parker, Sebastián Yatra, Sheryl Crow, Sho Madjozi, SOFI TUKKER, SuperM, The Killers, Tim Gunn, Vishal Mishra and Zucchero.