How Danny Bonaduce went from being a cute, redheaded bass player to the scariest individual outside of San Quentin is a mystery for the ages. Well, not as much a mystery as the confluence of Colombian cocaine, anabolic steroids and intense upper-body workouts. Nonetheless, the redheaded bodyslammer of marginal reality-show douchebags is lending his name to a SEMA auction to support Optimist Youth Homes and Family Services, a child welfare agency in California. The car is a 2008 Subaru Impreza WRX 5-door, outfitted with an ECLIPSE sound system. Bonaduce was here signing autographs yesterday. No injuries were reported. [eBay]