'NCIS' Star Michael Weatherly Welcomes Baby Boy!

Getty Images

Michael Weatherly is a proud papa once again!

The NCIS actor revealed on Twitter that his wife Bojana Janković gave birth to a 10-pound baby boy on Tuesday, the second for the couple, who married in 2009.

VIDEO: 'NCIS' Cast Talks Season 11 and Recent Departures

Weatherly and his wife, who had a baby girl named Olivia in April 2012, named their child Liam.

The 45-year-old actor has a 17-year-old son with his ex-wife, actress Amelia Heinle, whom he divorced in 1997.

VIDEO: Which 'NCIS' Actor Forgets Their Lines the Most?

Congrats to Weatherly and his wife on the exciting news!