Kanye West wasn't joking around when he tweeted that "What Do You Mean" by Justin Bieber was his favorite song. The rapper enjoys the song so much that he was spotted dancing to it at Bieber's Los Angeles show.

West was spotted dancing along at The Staples Center on March 21 at Bieber's Purpose tour. Thankfully West's wife, Kim Kardashian West, was able to capture her husband busting some dance moves to her Snapchat.

Bieber, 22, has been known to be a huge fan of the rapper's music and was delighted to find out that West came to his show.

Prior to the footage of Bieber's show at the Staples Center was released, video of the singer giving a speech at 1OAK nightclub in West Hollywood was obtained by Entertainment Tonight. Oddly enough Beiber happened to be calling out his inspiration in the clip, which he said was West.

"Yo, you guys havin' a good night tonight?" he asked the crowd, "not going to give like a 30-minute speech because I'm not Kanye West."

The speech didn't stop there, the singer continued, "I think people hate on people who are themselves you know?" Still going, he began to slur his words, "Maybe I'm drunk or maybe I'm just speaking real s**t, but I feel like a lot of the reason why there's so many people that hate on me is 'cause I'm just myself."

The speech eventually came to an end and Bieber, who appeared to be drunk, performed.