Definitely scripted. The episode with the "one of a kind biker chick wedding dress" features a girl with the name 'Trouble' and she's marrying a guy named Manny. Yet in a different episode, this SAME girls ' name is Kristen, and she's dating a guy who's name is 'Trouble'......so....dual roles, swapping her name for the name of a guy she 'dates' in a different episode?? Entertainment, but definitely scripted
