Does Billie Eilish have a sister?
Best Answer
Nope, no sister – just her super talented bro, Finneas!
Win gift cards by playing fun games on Playbite!
Playbite
(13.7k)
500k winners and counting...
More Answers
Nope, she's got a brother who's famously talented but no sister.
Yes, Billie Eilish has an older brother, Finneas O'Connell, who is often in the spotlight, but she doesn't have a sister.
The brands referenced on this page are not sponsors of the rewards or otherwise affiliated with this company. The logos and other identifying marks attached are trademarks of and owned by each represented company and/or its affiliates. Please visit each company's website for additional terms and conditions.
People also want to know
Add an Answer