"I Got You Babe." State Sen. Chap Petersen (D-34) brought the house down Thursday, May 31, at his "Young Lawyers" bash when he and his family performed the Sonny & Cher’s hit at ICONS in downtown Fairfax. (From left) Band members: Ida Petersen, Eva Petersen (holding baby Ida), Sharon Petersen, Mary Walton Petersen, Thomas Petersen and Sen. Chap Petersen, who loosened his trademark bow tie for the performance.