Bille Joe Armstrong said it was an honor to "share the stage" with Billie Eilish at the FireAid benefit concert, which is expected to raise over $100 million in donations.

Lady Gaga loves Billie Eilish as much as the “Bad Guy” singer loves her!

Billie Joe Armstrong says it was an "honor" to perform ... The gigs were held at the Inuit Dome and Kia Forum, with Lady Gaga, Olivia Rodrigo, Joni Mitchell also among the superstars performing ...

After their set, Green Day frontman Billie Joe Armstrong hugged actor Billy ... Closing the night, Lady Gaga powered through the Oscar-award winning 'Shallow' and 'Always Remember Us This Way ...

“I’ve been listening to a lot of Lady Gaga, like old Lady Gaga,” she said, responding to the prompt “who’s your favourite artist?”. “It’s so good. ‘Alejandro’, ‘Poker ...