Unforgettable Concerts on Instagram: "*🎤 NSYNC – “Pop” ft. Michael Jackson (Live at the 2001 MTV VMAs) 📍 When the King of Pop moonwalked into the boy band era—for 47 seconds that broke the internet before it existed. At the 2001 MTV Video Music Awards, *NSYNC was already mid-performance of their hit “Pop” when the unthinkable happened: Michael Jackson emerged from the wings. Dressed in black, he joined the group for a surprise cameo—beatboxing, dancing, and trading ad-libs with Justin Timberla