Tragic Jackass star Ryan Dunn was charged with DUI six years before he drove his car off the road and died RadarOnline.com can exclusively reveal.

The 34-year-old posted pictures of himself in a bar with a drink in his hand on Sunday - just hours before he fatally crashed his Porsche 911.

PHOTOS: The Wreckage Of Ryan Dunn's Fatal Car Accident

Now RadarOnline.com can confirm that in 2005 Dunn was charged with drinking and driving.