Lady Gaga has performed a brand new song she ... including a reunion of Nirvana - fronted by St Vincent, Kim Gordon and Joan Jett in the place of the late Kurt Cobain. They launched into Breed ...

Lady Gaga, whose real name is Stefani Germanotta ... Gaga instead opted for a shorter cut and a darker color for her hair, reminiscent of Joan Jett. She also wore red lipstick with silver ...

Performing at the Intuit Dome were Billie Eilish, Earth, Wind & Fire, Gracie Abrams, Jelly Roll, Katy Perry, Lady Gaga, Lil Baby, Olivia Rodrigo, Peso Pluma, Rod Stewart, Stevie Wonder ...

Joan Jett, right, performs with Dave Grohl of Nirvana during Thursday's FireAid benefit concert. The remaining band members were also joined by Annie Clark of St. Vincent, Sonic Youth co-founder ...