Though the variety of Trader Joe's bagged popcorn can vary depending on the time of year and seasonal availability, the store has a handful of staples that you should be able to find year-round.

The journey to bring Rob's Backstage Popcorn to fans is a "wild story," Nick Jonas tells PEOPLE, of the new snack he, Joe and Kevin launched on Tuesday with The Naked Market Sabrina Weiss is the ...