The Hangover - ROLE 1: Doug Billings (Justin Bartha) ROLE 2: Stu Price (Ed Helms) The guys are getting ready for the big night out when Stu announces he'll propose to his girlfriend after Doug's wedding. He plans to give her his grandmother's ring. Doug congratulates him but Phil flips out and shouts that Stu's girlfriend beats him. Only twice, Stu counters. Note: Yoostar scenes are often available both as single video clips and in scene packs. Please consider your purchase carefully before downloading.