Billie Eilish and her brother and principal collaborator Finneas O'Connell won the award for song of the year at the 2024 Grammys, for "What Was I Made For?" from the Barbie soundtrack.

Billie Eilish and brother Finneas O'Connell paid a visit to an elementary school in Los Angeles and taught kids how to write songs on the latest episode of 'Celebrity Substitute.' ...

Billie Eilish and Finneas O’Connell took their "Barbie" ballad "What Was I Made For?" to the Dolby Theatre stage in Los Angeles and not only scored a major win — best original song — but ...

Finneas O’Connell, workshopping an early version of their hit, “Birds of a Feather,” which features on her third studio album, Hit Me Hard and Soft. The song, released in July, quickly becam ...

In other news, Eilish recently opened up about the special moment she heard he r fans sing her song ‘The Greatest’ back to her for the first time. Finneas O’Connell (R) and Billie Eilish ...

After you've performed live at the Olympics and the Oscars, after you've written songs for "Barbie" and "James Bond," is there any place left to go? Well, yes - the Tiny Desk here at NPR headquarters.

Billie Eilish’s brother Finneas Baird O'Connell is experiencing mixed emotions as he prepares for his solo world tour, leaving his younger sister behind. "It’s been very bittersweet," he ...

In the opening of the clip, Eilish, 23, and Finneas, 27 ... "I love that idea," Eilish said as O'Connell discusses how the song should be sung.

In the following scene, the "Birds of a Feather" singer — who also celebrated her birthday on Wednesday — lines them up for a performance of their original song titled "I'm Just a Polar Bear." ...