Billie Eilish’s Brother Finneas Engaged to Claudia Sulewski After 7 Years of Dating
Billie Eilish believes her brother’s engagement is absolutely wonderful.
After Finneas and Claudia Sulewski announced their engagement in a Sept. 25 Instagram post, the “Birds of a Feather” singer expressed her hugecongratulations on Instagram.
The 23-year-old shared her brother and future sister-in-law’s news on her own Instagram Story on Sept. 25, along with a crying emoji and a heart emoji.
Later, she also posted her live reaction to the news, sharing a screenshot of a FaceTime call she received from Claudia, where the CYKLAR founder showed off her diamond ring as Billie reacted in shock in the corner of the screen.
For their part, Finneas and Claudia celebrated this relationship milestone earlier in the day, posting photos and videos of themselves kissing and celebrating, with the caption, “forever and ever 9.22.”
Indeed, the couple’s engagement has been anticipated for some time, as Finneas has often expressed how much he cherishes his fiancée over the years.





