On Air Now
The Capital Late Show With Marvin Humes 10pm - 1am
18 February 2020, 21:00
Who is Billie Eilish's older brother, Finneas O'Connell, who she is performing with at the BRITs?
Billie Eilish is taking to the BRITs 2020 stage with her brother Finneas O'Connell as she performs the Bond song for the first time - so who is he?
But who is Billie's brother Finneas exactly? What are his best songs and does he have a girlfriend? Here's everything you need to know about him:
Finneas O'Connell is an American singer-songwriter, who mononymously goes by the name 'FINNEAS'.
He was born on 30 July, 1997, making him 21 years old.
On the side of his singing career, the star has also acted in various TV shows and movies, including independent film, Life Inside Out, Glee, Bad Teacher and Modern Family.
Finneas grew up in Los Angeles with his mum Maggie Baird, and his father Patrick O'Connell. He is also the older brother of 'Bad Guy' singer, Billie Eilish, whose real name is actually Billie Eilish Pirate Baird O'Connell.
He is a keen music producer, who helped put together Billie's debut album. He's actually been producing music since the age of 12 and is also in a band called The Slightlys.
Finneas is currently dating Claudia Sulweski. Claudia is a popular YouTuber who shares beauty and fashion tips with her 1.9million subscribers. The brunette beauty also has an impressive 1.1million followers on Instagram. You can follow her @claudiasulewski.
Unsurprisingly, Finneas' track 'Claudia' was written about his beau.
Yup, he sure is! Fans can follow him and keep up-to-date with his latest news @finneas.
Finneas is 5 feet, 5 inches tall.
It's estimated that Finneas O'Connell is worth a whopping $1million.
His little sister Billie is currently valued at $6million.
Finneas has not only collaborated with his little sister, he co-wrote and co-produced her debut EP, Don't Smile at Me.
He also helped produce her first album, When We All Fall Asleep, Where Do We Go?, and is the only other writer credited on the LP, which went straight to number 1 in the US and UK charts.
Finneas' debut track was 'New Girl', which was released in 2016 - the music video for which featured O'Connell and Yasmine Vega.
The following year, he released the single 'I'm in Love Without You', before dropping 'Heaven', 'Life Moves On', 'Hollywood Forever', 'Luck Pusher', 'Break My Heart Again' and 'Let's Fall in Love for the Night' in 2018.