Daredevil Jackass star Ryan Dunn — perhaps best known for his “toy car†stunt from Jackass: The Movie — was killed early this morning in a Pennsylvania car crash. The 34-year-old was driving with one passenger when their 2007 Porsche 911 GT3 hit a tree and burst into flames; the passenger also died. “We are devastated by the tragic loss of Ryan Dunn — a beloved member of the MTV family for more than a decade,†said MTV head Van Toffler in a statement. [People, Live Feed/HR]