British band Coldplay has collaborated with the biggest pop group at that time and K-pop superstar BTS for their song "My Universe". The song is part of (and the second single) of the former's album "Music of the Spheres". It became a Billboard Hot 100 number 1 hit, considering the stature of both groups. In UK Singles chart, it became a number 3 hit. It became a platinum single in both US and UK.