The actor’s wife gave birth to a baby boy named Vernon Lindsay Vaughn.
According to People, the baby was born Wednesday at a hospital near Los Angeles.
The actor, 43, announced that he would become a father for the second time in April on “The Ellen DeGeneres Show.”
Vince Vaughn married his girlfriend Kayla Weber in 2010. In December 2010, the two welcomed their first baby, a daughter they named Locklyn.