The 57-year-old actor's oldest child, Eric, is 29.
Paige Butcher has a new baby boy.
Murphy's publicist on Monday says Max Charles Murphy was born Friday, weighs 6 pounds, 11 ounces.
It's the 10th child for the 57-year-old Murphy, the second child for the 39-year-old Butcher, and their second child together.
The "Nutty Professor" and "Beverly Hills Cop" actor has been dating the Australian model and actress since 2012.
Murphy and Butcher also have a 2-year-old daughter, Izzy.
Murphy's oldest child, Eric, is 29.  <! ̵