All products and services featured are independently chosen by editors. However, Billboard may receive a commission on orders placed through its retail links, and the retailer may receive certain auditable data for accounting purposes. When they’re not busy releasing music, fan-favorite K-pop superstars BTS are keeping themselves busy by venturing into the world of snacks and beverages. With a world tour underway and the release of their latest album, the Billboard 200-topping ARIRANG , BTS are now shaking up the culinary world with ARIH, a food and beverage brand available nationwide at Walmart . The brand was developed with help from your favorite idols and aims to bring traditional South Korean flavors to a Western audience. The new line includes soup-less noodles called Modern Noodles in packages and cups for on-the-go slurping, along with uniquely flavored dual-biotic sodas and postbiotic energy drinks.…