In another first for K-pop mega stars BTS, New York City's most iconic building, the Empire State Building, turned purple to honour their special guests last night.
Ahead of their appearance on iHeartRadio Live, RM, J-Hope, Jimin, V, Suga, Jin and Jungkook visited the world famous landmark to see the building light up.
According to reports, the Empire State Building turned purple for five minutes every hour from sunset to mark the occasion for BTS and ARMYs.
Eyewitnesses were delighted to see the building honour BTS in such a special way.
"BTS REALLY TURNING THE WHOLE WORLD PURPLE," one Twitter user commented, and posted a photo of the building.
What a perfect way to end their US tour! The boys will next head to São Paulo, Brazil and London, United Kingdom for the next leg of their "LOVE YOURSELF: SPEAK YOURSELF" world tour.