Kyle and Eva Amurri Martino welcome a daughter

Eva Amurri Martino is now a mom -- which means Susan Sarandon is officially a grandmother.

The actress and husband Kyle Martino welcomed daughter Marlowe Mae on Saturday.

Her rep confirmed the news to People, adding that the little one weighed in at 6 lbs., 11 oz., and her parents are "thrilled and enjoying the new addition to their family."

Amurri Martino, 29, also shared the happy news on Twitter:

Marlowe is the first child for the couple, who marred in October 2011. Amurri Martino and her NBC sports analyst husband, 33, announced in February that they were expecting and later revealed they were having a girl.