Getting into the holiday spirit, the stars were out in full force for a festive affair hosted by George Lopez in Los Angeles on Saturday night (December 5). Leading the way was Disney darling Ashley Tisdale, who walked hand-in-hand with boyfriend Scott Speer as fellow celebs Peter Facinelli and Jennie Garth followed a little ways behind with their kiddies.  Prior to the night’s festivities, Miss Tisdale tweeted to her followers, “Going to George Lopez’s christmas party!!!! i bet my stomach is gonna hurt from all the laughing tonight.”