(If you don't know Finneas, he's probably the most famous one here. He's Billie Eilish's brother/ producer-writer; he's usually on stage w her and they're seen as a duo unit, but I think he's doing some more solo stuff now. Billie's also spoken in support of Palestine)
Ed Sheeran when his remaining acts, 2 of whom are Irish and the other 2 Gen Zers, don't stand for Zionist censorship: 
Ed went public about this. It was his publicist who started this shit. He's also openly stated he is not complicit in the ongoing situation and chooses not to make his political ideas and opinions public.
https://www.instagram.com/p/DdT-6KGAtuI/?img_index=2
Do some research next time you assume blame based on a single article.
EDIT: I edited this multiple times after rereading Eds IG post. Although it may appear he is in support of Palestine, he did not explicitly say so. Therefore, I rescinded my original post. Sometimes it takes a few reads to confirm and interpret what is written.