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

Dec 18 , 2023

Finneas and Claudia Sulewski just celebrated five years together. Photos: @claudiasulewski/Instagram

Finneas has been dating influencer Claudia Sulewski since 2018, after the couple met through an app – they regularly share snaps of their romantic life together

Some may already be well familiar with Sulewski, who rose to fame in the early 2010s for her vlogs, beauty tutorials and health and fitness tips on the channel formerly known as BeyondBeautyStar

Finneas and his long-time girlfriend Claudia Sulewski seem to be going strong, as the couple celebrated their milestone five-year anniversary in September this year.

Claudia Sulewski and Finneas have dated for five years. Photo: @claudiasulewski/Instagram

“Half a decade with the love of my life. Lucky us,” Sulewski wrote at the time, adding a heart emoji.

Earlier this month, Finneas celebrated his partner’s launch of her new beauty brand Cyklar in Los Angeles, with A-list guests like Kaia Gerber, Julia Garner, Mark Foster of Foster the People and, of course, Finneas’ sister Billie Eilish, per WWD.

Claudia Sulewski channelling a Blink-182 album cover design. Photo: @claudiasulewski/Instagram

While Finneas’ fans may only know Sulewski as the 26-year-old singer’s girlfriend, beauty enthusiasts who grew up in the early 2010s would recognise her as one of the most prominent YouTubers at the time. She used to go by the account name “BeyondBeautyStar”, posting videos of her daily skincare and haircare regimes, vlogs, and health and fitness tips – which she still does to this day.

Here’s what we know about Finneas’ partner.

Claudia Sulewski is a YouTuber

Claudia Sulewski, showing off a stylish monochrome ‘fit. Photo: @claudiasulewski/Instagram

Sulewski, 27, has been running her YouTube channel since she was 13 years old, according to People. She launched her BeyondBeautyStar account in 2009. Today, she has nearly 2.5 million followers on the platform, and continues to post regular content – including videos with her beau, Finneas.