Nicolas Cage is celebrating the birth of his first grandchild - a boy called Lucian Augustus Coppola Cage.
The couple say they chose their son's names to reflect his heritage and honour members of his family.
'"Lucian is of Romanian descent, which is what I am," Danielle explained to Us Weekly. "And Augustus is taken from Weston's grandfather."
Weston added: "We honor my grandfather, August very much. He was of extreme brilliance. He was a genius." According to our baby names finder, Lucian means 'light' and Augustus means 'dignity' or 'grandeur'. Lucian is a variation of the name Luke - which oddly enough is the name of the comic book superhero - Luke Cage - that inspired Nicolas's choice of acting name (he was born Nicolas Coppola).
Earlier this year, Weston and Danielle spoke about Nicolas's reaction when he learned he was soon to become a grandfather.
"My dad is ecstatic," said Weston, who is Nicolas's son from a previous relationship with Christina Fulton. "He was elated immediately when he met Danielle."
There is just an eight year age gap between baby Lucian and his youngest uncle, Kal-El, who is Nicolas's son with his wife of 10 years Alice Kim, 40.