Showing 1 - 1 of 1 article tagged "Billie Eilish, Finneas "

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  Posted Thursday 9/25/25 at 7:40AM EDT

  Who is Claudia Sulewski? Parents and all about Finneas' fiancé

  Billie Eilish's brother Finneas O'Connell, also known as Finneas, is engaged to longtime girlfriend Claudia Sulewski.