"CHiPs" star Erik Estrada was the guest of honor at Saturday night's holiday party thrown by Republican strategist Ron Bonjean and his wife Sara at their Alexandria home. While the party is in its ninth year, for the past three the couple has brought in a D-lister for added entertainment value. Dennis Haskins, a.k.a. Mr. Belding, started the trend, followed last year by a grabby and gropey Gary Busey. Estrada, on the other hand, was on his best behavior taking pictures with guests and greeting them at the door. Working with law enforcement in Virginia, Estrada's mission these days has been to get Internet safety education in schools nationally. "Once a child loses their innocence they never get it back," he said soberly, as the holiday party bustle carried on around him.