Brian Wilson's friends and fellow celebrities, including Nancy Sinatra, are remembering the music icon in social media posts.

Elton John shared an Instagram tribute to Brian Wilson after The Beach Boys co-founder's death was announced by his family earlier in the day.

“Brian Wilson was always so kind to me from the day I met him,” John said. “He sang ‘Someone Saved My Life Tonight’ at a tribute concert in 2003, and it was an extraordinary moment for me. I played on his solo records, he sang on my album, The Union, and even performed for my AIDS Foundation.”