Finneas O'Connell and Billie Eilish Christopher Polk/Billboard via Getty Images Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Finneas O'Connell is coming to his sister Billie Eilish's defense. The Grammy winner took to Threads on Wednesday to clap back at haters who criticized the "Wildflower" singer's Grammys acceptance speech, which saw her slam ICE.