Taylor Swift and Sam Smith join the frankly ridiculous line-up for Lady Gaga’s COVID-19 benefit concert One World: Together At Home

Lady Gaga, Taylor Swift and Sam Smith

Lady Gaga has added Taylor Swift, Sam Smith and The Rolling Stones to the line-up of One World: Together At Home, the massive concert spectacular she is co-curating to raise money for health care workers leading the fight against COVID-19. Here’s the line-up in full and when and where you can watch it.

One World: Together At Home brings together some of the world’s biggest stars for a “a moment of global unity” in the face of coronavirus.

Created by Lady Gaga with Global Citizen, the call sheet boasts a ridiculously talented roster of stars including The Rolling Stones, Taylor Swift, Sam Smith, Ellen DeGeneres, Celine Dion, Oprah Winfrey, Alicia Keys, Camila Cabello and Victoria Beckham.

The COVID-19 benefit concert will take place on Saturday (April 18), will millions around the globe expected to tune in to watch One World: Together At Home.

Announcing the COVID-19 concert last week, Gaga said she wants “to highlight this global, kind community that’s coming together right now”.

“It’s this valiant effort that we’re all witnessing in the medical community… take a second to marvel at the bravery,” she told Jimmy Kimmel.

“I also want to highlight that this isn’t just a historical moment, but there’s a cultural moment that’s occurring as well — and it’s a kind one. The third thing on my list for this special is celebrate the courage of the human spirit.”

Who are the performers playing One World: Together At Home?

Lady Gaga and Global Citizen had previously announced that the One World: Together At Home line-up will feature a galaxy of singers, actors and entertainers.

Billie Eilish, Elton John, Lizzo and Stevie Wonder are among those who will be performing, with the cast of Sesame Street also set for a special appearance.

The benefit concert will be hosted by late-night stalwarts Jimmy Fallon, Jimmy Kimmel and Stephen Colbert.

Elton John performing in Perth

Elton John. (Faith Moran/Wireimage)

One World: Together At Home line-up in full.

Alicia Keys, Amy Poehler, Andrea Bocelli, Awkwafina, Billie Eilish, Billie Joe Armstrong, Burna Boy, Camila Cabello, Celine Dion, Chris Martin, David and Victoria Beckham, Eddie Vedder, Ellen DeGeneres, Elton John, Finnes, Idris and Sabrina Ela, J Balvin, Jennifer Lopez, John Legend, Kacey Musgraves, Keith Urban, Kerry Washington, Lady Gaga, Lang Lang, Lizzo, LL Cool J, Luipta Nyongo’o, Maluma, Matthew McConaughey, Oprah Winfrey, Paul McCartney, Pharrell Williams, Priyanka Chopra Jones, The Rolling Stones, Sam Smith, Shah Rukh Khan, Shawn Mendes, Stevie Wonder, Taylor Swift and Usher.

How to watch One World: Together At Home.

The two-hour spectacular will air in the US on ABC, CBS and NBC on Saturday (April 18) from 8pm ET.

It will also be streamed live globally on Apple (Music, TV and Beats1), Facebook, Instagram, Twitch, Twitter and YouTube, as well as radio platform TuneIn.

In the UK, the show will begin at 1am Sunday (April 19) on these platforms and on Amazon Prime Video.

BBC One will air a replay of the show at the more family-friendly time of 7.15pm Sunday (April 19)

Lady Gaga performs onstage during AT&T TV Super Saturday Night at Meridian at Island Gardens on February 01, 2020 in Miami, Florida.

Lady Gaga performs onstage during AT&T TV Super Saturday Night at Meridian at Island Gardens on February 01, 2020 in Miami, Florida. (Kevin Mazur/Getty Images)

Lady Gaga COVID-19 concert will have an online pre-show.

Before the One World: Together At Home concert begins on TV, there will be a six-hour pre-show streamed digitally.

This will include appearances by Adam Lambert, Christine and the Queens, Jameela Jamil, Kesha and dozens more. The full line-up is as follows:

Adam Lambert, Andra Day, Angéle, 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 Guirira, Delta Goodrem, Don Cheadle, Eason Chan, Ellie Goulding, Erin Richards, Finneas, Heidi Klum, Hozier, Hussain Al Jasmi, Jack Black, Jack Johnson, Jacky Cheung, Jameela Jamil, James McAvoy, Jason Segal, Jennifer Hudson, Jess Glynne, Jessie J, Jessie Reyez, John Legend, Juanes, Kesha, Lady Antebellum, Lang Lang, Lesie Odom Jr, Lewis Hamilton, Liam Payne, Lil Reinhart, Lilly Singh, Lily Tomlin, Lindsey Vonn, Lisa Michra, Lola Lennox, Luis Fons, Maren Morris, Matt Bomer, Matthew McConaughey, 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, Sebastian Yatra, Sheryl Crow, Sho Madjozi, Sofi Tukker, Super, The Killers, Tim Gunn, Vishal Mishra and Zucchero.

How is Lady Gaga raising money with her One World: Together At Home concert?

One World isn’t a fundraiser in the traditional sense: it will raise money for health care workers through corporate contributions only.

“We have raised the money ahead of time and we’re going to continue fundraising before the show,” Gaga told Stephen Colbert.

“So when you guys introduce the whole special, you can tell everyone to put your wallets away, put your money away because we don’t need it — we raised the money already!”

Already Gaga and Global Citizen have raised $35 million for the World Health Organisation, which will be used to fund protective equipment for healthcare workers.