Christopher Polk/Getty; Courtesy Rose Costa
James Marsden is a father for the third time.
Brazilian model Rose Costa delivered a son, William Luca Costa-Marsden, on Friday, Dec. 14 in Los Angeles, PEOPLE has learned.
Marsden, 39, is already dad to daughter Mary James, 7, and son Jack Holden, 11, with Linde.
A rep for the actor could not be reached for comment.
— Sarah Michaud with reporting by Lesley Messer