Vince Vaughn And Kyla Weber Welcome Baby Girl 21.Dec.2010

Vaughn and wife Kyla Weber welcomed healthy baby girl on Saturday morning, Dec. 18, PEOPLE reports

Locklyn Kyla Vaughn, who weighed 7 lbs. and measured 20 inches long, was born at a hospital in Chicago, Vaughn's hometown. The actor's rep confirms the good news.

"Both of them couldn't be happier to welcome their sweet little girl into their family!" says a friend of the couple's.

It's a first child for both Vaughn, 40, and Weber.