Michael Angarano, John Early and Brandon Perea are among her character’s love interests, as well as a surprise onscreen face: Finneas O’Connell, the musical superstar and 10-time Grammy winner ...

Finneas Baird O'Connell, better known by his first name, Finneas, told Australia's The Project on Friday that his enterprising sibling decided to hold a yard sale while he was out of the house.

Billie Eilish is celebrating a very special birthday, that being of her close friend Claudia Sulewski, aka her brother Finneas O'Connell's longtime girlfriend. The singer, 22, has been friends ...

The record producer, 27, whose full name is Finneas Baird O'Connell, is kicking off his solo tour in January and has shared his excitement for his return to Australia. Promoting his tour on The ...

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 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 ...