Watch Belieber Kanye West groove at Justin Bieber's 'Purpose' concert

It’s official: Kanye West is a Belieber.

One week after Kanye shared the earworm What Do You Mean? was his favorite song of 2015, the Life of Pablo artist came out to support Justin Bieber, appearing at his Purpose World Tour concert in Los Angeles along with Kim Kardashian.

Kanye elected not to tweet through it but Kim managed to capture Snapchat footage of the musician at his waviest, dancing to What Do You Mean? with the passion that only the No. 1 most impactful artist of our generation could muster.

Watch and give thanks because "this is a God dream."

Even Bieber knows it. After wrapping the concert, the Purpose singer expressed his gratitude on social media. "Shout out to one of my inspirations @kanyewest for coming to the show tonight," he tweeted. "Had to go big. #PurposeTourLosAngeles night 2."