Actor Justin Bartha, known for playing Doug in "Hangover" series, married his personal trainer Lia Smith at Kualoa ranch on the island of O'ahu in Hawaii.
The couple tied the knot Saturday evening, reports eonline.com.
For the wedding, Bartha sported a black suit, while Smith was seen in a flowy, white gown.
Only 20 guests were in attendance at the wedding, including Reese Witherspoon and her husband Jim Toth.
This is the first marriage for the "The Hangover" star, who previously dated Ashley Olsen for two years before parting ways with her in early 2011.