HOLLYWOODRyan Edwards, 25, former star of the MTV television series “Teen Mom,” was involved in a serious car collision on December 12 in Chattanooga, Tennessee.

Edwards was photographed sitting on the side of the curb with a brace around his neck and blood streaming down his face.

The cause of the collision is under investigation. According to reports, several people nearby witnessed Edwards crossing double yellow lines while speeding and crashed into another woman’s vehicle.