Jackass star Ryan Dunn has died in a car crash in Pennsylvania.
The 34-year-old star of the hit MTV show and films was killed with another passenger at around 3am on Monday June 20 when his 2007 Porsche left the roadway and burst into flames.
Dunn's death was confirmed by the police, who say that speed may have been a factor.
Dunn reportedly posted pictures of himself enjoying a night out with friends on Twitter just hours before the crash.
The TV star was best known for taking part in crashing golf buggies in stunt show Jackass.
Carey Hart, motocross racer and husband of Pink, took to Twitter to pay tribute to his friend. "RIP ryan dunn. You were an amazing guy and you were cut way to short. Enjoyed the times we had. My heart goes out to his family and friends," he wrote.
The passenger's identity has yet to be confirmed.