Two of the evening top-billed acts, Billie Eilish and Green Day, decided to sneak in an onstage duet. As the band geared up to play their beloved 21st Century Breakdown track “Last Night On Earth,” ...

One of the great challenges faced by the events during Grammy Week, including the FireAid benefit, is how to set the proper ...

Billie Eilish has joined Green Day onstage at the FireAid Benefit Concert. Watch their performance of “Last Night on Earth.” ...

Ahead, see 20 of our favorite Billie Eilish fashion moments ... Eilish embraced sustainability by rewearing a green floral silk brocade Gucci pajama set she'd initially worn to the 2020 Billboard ...

Billie Eilish never fails to make a statement with ... The Grammyand Oscar-winning artistwas dressed head-to-toe in Gucci, a fashion house which is often her brand of choice, at the event.

Resplendent in Silver (Lake, that is), Billie Eilish and her brother Finneas prepare to open a plant-based restaurant while simultaneously campaigning for another Oscar — and to save the world.