Celebs have already posted their condolences on their Twitter pages following DJ AM's shocking death at the age of 36.
Lindsay Lohan: i can't believe this.. i'm in shock. why? why? r.i.p. adam
Shanna Moakler: My deepest condolences for DJ AM, you were a great artist and will be severely missed. My thoughts and Prayers to his family and friends.
Katy Perry: rest in peace friend
Paris Hilton: Adam and I were friends since I was 15. He had a heart of gold and was one of the kindest, funniest and most talented men I have ever met. It's so hard to accept that I'm not going to be able to see him or talk to him again. There are no right words for this, I feel so sad. :(
Pete Wentz: R.I.P. . I'm sorry to loved ones. So unexpected.
Kelly Osbourne: i just cant believe that adam (dj.am) is gone i dont want to believe it im in shock. he was one of the most genuine people i have ever met!
P. Diddy: DJ AM Rest In Peace...
Demi Moore: How fragile life is & how easy we can take it 4granted Take a moment 2appreciate all that U have &remember 2 tell those close 2 U-U luv them
Kirstie Alley: SO SORRY TO HEAR ABOUT DJ AM...some times life seems very surreal..RIP...come back soon..regards to his family and friends
Demi Lovato: R.I.P. DJ AM.... So sad... :( praying for his loved ones..
Perez Hilton: I'm tempted to feel angry at the world/God right now, but I can't. I won't. I choose to believe Adam is free of his demons now and at peace.
Josh Groban: I'm stunned. Rest in peace Adam.
John Mayer: We're supposed to lose our friends to time, at an age when we're ready to agree to the terms of having lived a long life. Not now.
Samantha Ronson: Waiting for someone to say this isn't true.
Ashton Kutcher: much love to my boy AM
Dr. Drew Pinsky: "R.I.P. DJ AM. I lack the words to describe my feelings
Ryan Seacrest: So sad the hear about adam. a very kind and generous guy
Heidi Pratt: my thoughts and prayers are with DJ AM's family and friends