Taylor Swift, Shawn Mendes, Camila Cabello and More Added to Saturday’s ‘One World’ Event

This is going to be massive!

Lady Gaga’s global broadcast One World: Together at Home just got a whole lot more star-studded.

The list of non-musician celebrities taking part has also expanded: Oprah Winfrey, Ellen DeGeneres, Awkwafina, Amy Poehler, LL Cool J, Lupita Nyong’o, Matthew McConaughey and Victoria Beckham are all on board as well.

In addition, there will be a six-hour streaming event ahead of the two-hour TV special, with 80 stars taking part.  Those include John Legend, Ellie Goulding, Kesha, Niall Horan, Jennifer Hudson, Sheryl Crow, Luis Fonsi, Lady Antebellum, Charlie Puth, Ben Platt, Hozier, Maren Morris, Michael Buble, Adam Lambert, Annie Lennox and many, many more.

As previously reported, the telecast will air across all major TV networks and their digital platforms starting at 8PM ET, with hosts Jimmy Kimmel, Stephen Colbert and Jimmy Fallon.

Previously announced performers include Elton John, Lady Gaga, Paul McCartney, Stevie Wonder, Lizzo, Billie Eilish, Coldplay’s Chris Martin and Green Day’s Billie Joe Armstrong.