BLACKPINK made their long-awaited U.S. TV debut through an epic performance of their hit song “DDU-DU DDU-DU” on “The Late Show with Stephen Colbert”!

Prior to the broadcast, BLACKPINK uploaded backstage photos and took a polaroid to commemorate the special occasion.

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such a special day ?☺️❤️

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Stephen Colbert and his show’s official Instagram account also shared photos of the American television host with the BLACKPINK members.

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Hope my BLACKPINK audition went okay! ??

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The hashtag #BLACKPINKonLSSC has been trending worldwide on Twitter and continues to do so as of 3:30 p.m. KST.

Take a look at some of the reactions on Twitter!

Finally, check out BLACKPINK’s U.S. debut performance below!

Top Photo Credit: Late Show with Stephen Colbert