Jimmy Hayward on Instagram: "Dasha, my kids and I all just lost a Unicorn. The whole world did. Brent Hinds was a major collaborator in my life. We made movies, albums and had crazy adventures all over the place. More importantly, he was a caring friend to my family and a best friend for the ages. We spoke always, no matter where in the world we were, and he was there for my wedding, the birth and development of my kids and even the arrival of my dogs. He and Raisa were there for us totally whil