James Marsden Welcomes Son William Luca

Brazilian model Rose Costa delivered a son, William Luca Costa-Marsden, on Friday, Dec. 14 in Los Angeles, PEOPLE has learned.

Source: http://feeds.celebritybabies.com/~r/celebrity-babies/~3/8jybJ5dK1Zg/

Lori Heuring Lorri Bagley Lucy Liu Luján Fernández Magdalena Wróbel