Rod Stewart's daughter Kimberly has given birth to a baby girl, according to reports.
US Weekly said that veteran rocker Rod, 66, was at the Los Angeles hospital, where he became a grandfather for the first time.
It was announced earlier this year that actress, reality TV star and model Kimberly, 32, was pregnant with Oscar-winning actor Benicio Del Toro's baby, but that the pair were no longer together.
A spokesman for Benicio, 44, said in April: "Although (he and Kimberly) are not a couple, they are looking forward to the arrival of the baby."
A source told Us Weekly that Rod's wife Penny Lancaster and Alana Collins, who is Kimberly's mother and Rod's first wife, were also at the hospital during the delivery on Sunday.
The baby, who is yet to be named, weighed 8lb 9oz, Us said.