Nicole's Explosive Behavior

1/15/2007 1:51 PM PST
Nicole Richie might be preparing to lose her driver's license --it looks like she's taken up horseback riding.

"Wrong-way Richie" was spotted in this plaid jockey cap and strap-on riding boots at an L.A. gas station. Never one to obey road signage, Nicole ignored warnings of explosive hazards by talking on her cell phone while pumping gas. Kaboom.

Nicole has not yet been formally charged in her freeway escapade, although fashion police were considering a citation for this equestrian debacle.