Stray Kids chat with ET ahead of their performance at the 2023 Billboard Music Awards, following the success of the group's chart-topping album, '5-Star.' Bang Chan, Changbin, Felix, HAN, Hyunjin, I.N, Lee Know and Seungmin are also celebrating two nominations, Top Global K-Pop Artist and Top K-Pop Album. The 2023 Billboard Music Awards streams Nov. 19 on BBMAs.watch.