Chris Cornell was found dead in his hotel room last night. He was only 52 years old.
As of now, it's believed that the Soundgarden and Audioslave singer committed suicide — a friend found him in his room with some sort of band around his neck.
It's a tragic end to an amazing talent, and so many people are reeling from the news.
Check out how some of Chris' celebrity friends and fans are reacting to the news.
1. Elton John
“Shocked and saddened by the sudden death of @chriscornell. A great singer, songwriter and the loveliest man.”
2. Gavin Rossdale
“I AM SO SADDENED BY CHRIS CORNELL PASSING. @soundgarden
TOTAL SHOCK.GREAT MAN.GREAT BAND.GREAT LOSS. LOVE TO EVERYONE IN HIS WORLD. XXX”
3. Billy Idol
“Sad 2 hear of Chris Cornell passing..great singer and artist… another blow…RIP”
4. Adam Lambert
“RIP CHRIS CORNELL”
5. Joe Perry
“Very sad news about Chris Cornell today. A sad loss of a great talent to the world, his friends and family. Rest In Peace.”
6. Elijah Wood
“Oh man. Sad to hear of the passing of Chris Cornell.”