Sonny Bono's daughter has given birth to her first child - on what would have been the late singer's 77th birthday.
Chianna Bono, the I Got You Babe hitmaker's 21-year-old daughter with Republican U.S. congresswoman Mary Bono MACk, delivered little Sonny William Hrabe on Thursday (16Feb12).
Chianna's half-brother Chaz Bono, whose mum is pop star Cher, confirmed the news on
Chaz wrote, "Happy to share that my nephew, Sonny William Hrabe, was born today, on his granddad's b day (birthday). Congrats to all the Bonos, MACks, & Hrabes."
Sonny Bono died in a skiing accident in 1998 at the age of 62.