Jose Jimenez, 43, pleaded guilty to a felony count of forcible lewd acts upon a child under 14 and another felony lewd act charge. As part of a plea deal, he is set to serve a 10-year prison sentence but will get credit for nearly two years of time served.
Jimenez, from Anaheim, was wearing his clown costume when he approached the girl at a Taco Bell in Fullerton. He dragged her into his car, drove her away and raped her in the car.
DNA was gathered from Jimenez for an unrelated corporal injury on a child crime in 2010, and was linked to the rape in 2011.
The Associated Press contributed to this report.