New photos from Finneas and Claudia Sulewski's wedding weekend showed the groom's sister Billie Eilish's second gown for the ...

The model pulled out another vintage gem for the occasion ...

Finneas, the brother of Billie Eilish, proposed to Sulewski in September 2025 following seven years of dating ...

Eilish wore an olive green dress as she played a special part in her brother and music collaborator's nuptials.

Billie Eilish stood between her brother Finneas and Claudia Sulewski as they exchanged vows Saturday, taking on a ...

Billie Eilish officiated the wedding of her older brother and longtime musical collaborator, Finneas O’Connell, as he married ...

The “Same Old Story” singer and his longtime girlfriend tied the knot in California on Saturday, Aug. 29, in a ceremony ...

The two exchanged vows in a lush garden setting at San Ysidro Ranch in Montecito, California, surrounded by family and ...

Billie Eilish Officiates Brother Finneas' Wedding to Claudia Sulewski ...

And Finneas’s sister, Billie Eilish, officiated!

Bell’s dress featured a disco ball-effect sequin design along with a plunging V-neck and fluttery midiskirt. She wore the ...

FINNEAS and Claudia Sulewski are married after years together, with a family member taking on an unexpected role at their ...