Taylor Swift, Shawn Mendes, Celine Dion & Many More Join Lady Gaga's 'One World: Together at Home' Event

Taylor Swift, Celine Dion, and Shawn Mendes are just a trio of the artists who have joined the One World: Together at Home event.

Happening this weekend on Saturday (April 18), the three stars will also be joined by Alicia Keys, Amy Poehler, Awkwafina, Camila Cabello, Ellen DeGeneres, Jennifer Lopez, LL Cool J, Lupita Nyong’o, Matthew McConaughey, Oprah Winfrey, Pharrell Williams, Sam Smith, Usher and Victoria Beckham for the charitable event.

One World: Together At Home is the first-of-its kind global broadcast event to celebrate the heroic efforts of community health workers, and to support the World Health Organization in the global fight to end COVID-19.

Curated by Lady Gaga, it will be hosted by Jimmy Fallon, Jimmy Kimmel and Stephen Colbert.

See which other stars will be participating in the event on JustJared now!