Watch Bombuj. A Korean girl group headlining at one of the largest, and most famous music festivals in the United States sounds like a dream, doesn’t it? With an impressive fan following across the world, BLACKPINK took over the main Coachella stage and brought the house down with their killer performances, theatrics, vibrant pink fireworks, stunning visuals, and a live band. What’s more impressive is that it only took them four years to upgrade from Sahara Stage to the main stage since their first performance.