Jason Lee Welcomes Son Sonny

"Alvin And The Chipmunks' actor Jason Lee and his daughter Casper out shopping at American Rag in West Hollywood, California on March 11, 2012Alvin & The Chipmunks star Jason Lee and wife Ceren welcomed baby boy, Sonny Lee on  June 16 in Los Angeles.

Arriving at 2:57 a.m., Sonny weighed in at 7 lbs., 6 oz.

The news was confirmed by the actor’s rep.

The couple are already parents to daughter Casper, 3½, as well as son Pilot, 8½, from Lee’s prior relationship with Beth Riesgraf.