After the birth of his fourth child, Palm Springs, Calif., Mayor Sonny Bono said he felt like he had gone through labor himself.

Bono's wife, Mary, gave birth Saturday to 7-pound, 10-ounce Chianna Maria at Desert Hospital, the entertainer-turned-local politician said."Mary is doing fine, the baby is doing fine," he said. "I feel great. I'm tired for Mary, because I watched the whole deal. I know why they call it labor now."

Bono and his 29-year-old wife have a 2-year-old son, Chesare Elan. Bono, 55, also has two daughters from previous marriages: 31-year-old Christy and 21-year-old Chastity.