Kanye West crashed Travi$ Scott's concert last night in Los Angeles, where he performed his song "New Slaves" off of Yeezus.
After Scott was talking to the audience about his latest endeavors as a producer, he started acknowledging one of his biggest mentors when all of sudden "New Slaves" starts blaring, West then takes the stage and the crowd goes absolutely wild.
Scott was one of the producers on "New Slaves" along with many other iconic names.
This isn't the first time West has made a surprise appearance with a fellow collaborator in the last year.