Jackass star Ryan Dunn died in a car crash early this morning in the US.

[uuid=f57fca48-894d-4717-9cee-5cf4a1ddc556]MTV LOOK BACK OVER RYAN DUNN'S LIFE HERE[/uuid]

The 34 year old actor and stunt-man started his career doing crazy stunts and skateboard tricks in a series of online videos, which eventually led to his part in the show.

He was a key member of the crew, appearing in other shows like Viva La Bam and Bam's Unholy Union, as Bam's sidekick and friend.
He appeared in all three Jackass flicks and even was in the Jessica Simpson film 'Blonde Ambition'.