Billie Eilish's to-be sis-in-law? Meet Claudia Sulewski, Finneas

Finneas O'Connell and Claudia Sulewski's Relationship Timeline

PHOTOS] Hottest Celebrity Pics This Week Of Aug 8 – Aug 14: Billie Eilish & More – Hollywood Life

Billie Eilish's brother trolled about his girlfriend's supposed likeness to his sister

Finneas and Claudia Sulewski's relationship timeline

Billie Eilish & Brother Finneas Win Best Original Song At The 2024 Golden Globes - uInterview

Billie Eilish's brother Finneas O'Connell and girlfriend Claudia Sulewski walk their dog

Finneas O'Connell and Claudia Sulewski's Relationship Timeline

Billie Eilish's to-be sis-in-law? Meet Claudia Sulewski, Finneas' beauty r girlfriend: Billie's brother met the influencer on a dating app in 2018 – and she just launched her brand Cyklar

Who Is Finneas O'Connell's Girlfriend? All About Claudia Sulewski

Billie Eilish's to-be sis-in-law? Meet Claudia Sulewski, Finneas' beauty r girlfriend: Billie's brother met the influencer on a dating app in 2018 – and she just launched her brand Cyklar

Billie Eilish Superfan Melissa McCarthy Gets Singer To Autograph Her Face At The SAG Awards

Finneas and Claudia Sulewski's relationship timeline