On his promotional grind in support of his new album, 'Long.Live.A$AP,' Harlem rapper A$AP Rocky made his first stop Tuesday (Jan. 15) at CBS' 'Late Show with David Letterman.' Pretty Flacko performed the album's title track and his Skrillex collaboration 'Wild for the Night.'

Sitting on his kingly throne, Rocky performed the first verse from 'Long Live A$AP' wearing a black coat, matching shorts and white sneakers. But the highlight of the performance was his amped-up rendition of 'Wild for the Night.'

Backed by DJ Clark Kent and A-Trak on the turntables, along with araabMuzik on the beat machine, Rocky allowed the cacophony of scratching and beat-pounding be the centerpiece of the dubstep jam.

A$AP Rocky was having a late-night rave party on Dave's show and we are happy to have been invited.