Billie Joe Armstrong can't say enough good things about that other Billie. Following Sunday night's 2025 Grammy Awards, the Green Day frontman told Billboard that he was still buzzing about sharing the stage with Billie Eilish at last weekend's all-star FireAid benefit concert.

FireAid is projected to collect $100 million in donations to those affected by the Los Angeles fires Billie Joe Armstrong was a Billie Eilish fan well before they shared the stage at FireAid. Following the benefit concert at the Kia Forum on Thursday,

Billie Joe Armstrong gushed that it was an "honor" performing with Billie Eilish at the FireAid benefit concert.

With the help of Adam Levine, the Duchess of Sussex got the "Birds of a Feather" singer to send signed gifts to a heartbroken fan

Meghan Markle and Prince Harry were recently “devastated” by the California fires that have taken the homes and businesses of thousands, but she’s helping out where she can. The former Suits star recently helped a teenage girl replace a beloved item she had lost in the flames.

Billie Eilish helped Duchess Meghan surprise a teen who was devastated to lose a shirt from the singer's concert during the Los Angeles fires.