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.' ...

The older brother of pop star Billie Eilish has revealed that he once came home to find his little sister selling off his property. Finneas Baird O'Connell, better known by his first name ...

FireAid, a fundraising event for victims of the L.A. wildfires, will take place on January 30 and will include appearances ...

The record producer, 27, whose full name is Finneas Baird O'Connell, is kicking off his solo ... The older brother of Billie Eilish also revealed the one surprising food that he thinks ...

Stevie Nicks, Red Hot Chili Peppers, Lady Gaga, Rod Stewart, John Mayer and Dave Mathews playing together for the first time, ...

Relief efforts for the still-burning fires in California have now reached the “massive benefit concert by very famous people” ...

Stars Billie Eilish, Lady Gaga and Sting were among the singers slated to perform at a charity concert to aid the wildfire ...

They’ve announced the initial lineup for the shows, which includes Billie Eilish and FINNEAS, Green Day, Gwen Stefani, Jelly ...

Superstars Billie Eilish, Lady Gaga and Sting were among the singers slated to perform at a charity concert to aid the ...

In a clip premiering exclusively with PEOPLE on Wednesday, Dec. 18, Billie Eilish and brother Finneas O’Connell appear on the latest episode of Celebrity Substitute — and teach a class of ...