James Marsden Welcomes Son William Luca!

James Marsden has just become a father for the third time to a newborn baby boy, William Luca Costa-Marsden, according to People!

The 39-year-old actor had a brief relationship with model Rose Costa after splitting from his wife Lisa Linde in 2011.

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The little boy was delivered on Friday (December 14) in Los Angeles.

James has two children with Lisa, daughter Mary James, 7, and son Jack Holden, 11.

Congratulations to James and Rose on the birth of their new son William!