A new bromance blooms when two pop culture icons come together and become each other's hypemen.

On November 5, what started out as a Twitter exchange between actor/musician Ansel Elgort and rapper Rich Chigga, became a hint on what was to come for the New York stop of the Welcome to my Party tour.

Towards the end of the show, Elgort surprised the crowd later that night by joining the 88rising rapper on stage as he performed his hit "Dat $tick" during the first show.

Check the video below.

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