Watch Bryson Tiller Bring Out The Weeknd to Perform "Rambo"

Bryson Tiller just brought out The Weeknd at his concert in Berlin to perform "Rambo." The crowd-pleasing move received a positive response from the audience as the duo ripped through a joint performance of the T R A P S O U L track. Just last week, Weeknd dropped a very hot remix of the track, marking the duo's first collaboration together.

Tiller just wrapped up his U.S. tour, but he still has a slew of performances slated for this year, including two performances at New York City's famed Radio Music Hall later this month. The Weeknd is coming off a huge year and blockbuster tour of his own for 2015's Beauty Behind the Madness. Hopefully, this performance means the two artists will continue to collaborate in the future. Watch them surprise a very lucky crowd in Berlin with a performance of "Rambo" and "The Hills" in the clips below.