Chaz Bono

Chaz Salvatore Bono is an American advocate, writer, musician and actor. He is the only child of American entertainers Sonny and Cher.

Bono was born in Los Angeles, California, the only child of Cher and Sonny Bono of the pop duo Sonny amp Cher, stars of a TV variety show on which the young child often appeared. Bono was named Chastity Sun Bono after the film Chastity, which was produced by Sonny and in which Cher played a bisexual woman.

Source: Wikipedia