NBC NEWS — MTV star Ryan Dunn has been killed in a car crash near Philadelphia.
According to local police, Dunn's Porsche flew over a guardrail, slammed into a tree and burst into flames at around 3 a.m.
The 34 year-old Dunn gained fame as a member of MTV’s “Jackass” and “Viva La Bam”, and was recently a contestant on NBC's "Minute To Win It."
Dunn was identified by his tattoos according to a witness who was on the scene. An unidentified passenger was also killed.