Susan Sarandon has become a grandmother for the first time - her actress daughter Eva Amurri Martino has given birth to a baby girl.

The new mum and her sports analyst husband Kyle Martino welcomed little Marlowe Mae Martino on Saturday (09Aug14).

Amurri Martino's representative tells, "(The new parents) are thrilled and enjoying the new addition to their family."

The couple wed in 2011.