News 'Hangover' Star Justin Bartha Has Baby News! Published 6:54 AM PDT, April 21, 2014 Getty Images Justin Bartha is a new dad! The Hangover star, 35, and his wife Lia Smith welcomed a baby girl this past week, according to People. They named her Asa Charlotte. RELATED PICS: You Named Your Kid What?!Smith and Bartha were just recently married, tying the knot in January in Hawaii.