United Kingdom, June 13 -- John Stamos "doesn't know who he would be" without the Beach Boys.

The 61-year-old actor occasionally performed in concert with the legendary rock band, but following the death of member Brian Wilson - who passed away on Wednesday (11.06.25) at the age of 82 - he has admitted that "life would have been a mistake" without him.

He told Entertainment Tonight: "I was...Mike and I were together when we got the text and I had to tell him. Without Brian Wilson, life would be a mistake.

"I mean, his music has been part of my DNA. The beauty and the happiness and the joy and the optimism and the positivity that I have gotten from their music has made who I am.

"Just the benefits that my family have gotten. Since the ...