The star-studded ensemble cast of “Shotgun Wedding” pulled the trigger on some R&R with their own movies. Turns out, the best way to bond as a cast in a picturesque tropical setting is to experience a private theater together, complete with wine, popcorn, Q&As, and even some (implied) doobie. What, like you’re not going to smoke up with Cheech Marin?! “Shotgun Wedding” stars Jennifer Lopez and Josh Duhamel as a married couple-to-be whose wedding party is suddenly taken hostage by Balinese pirates.