Justin Bartha: Justin Bartha. Actor: National Treasure. Justin Bartha was born on 21 July 1978 in West Bloomfield, Michigan, USA. He is an actor and producer, known for National Treasure (2004), Gigli (2003) and The Hangover (2009). He has been married to Lia Smith since 4 January 2014. They have one child.
Known For: National Treasure (Riley Poole), Gigli (Brian), The Hangover (Doug), National Treasure: Book of Secrets (Riley Poole)