Justin Bieber makes surprise appearance at Cody Simpson concert

Justin Bieber surprised his friend and fellow musician Cody Simpson during Simpson's recent Los Angeles show, and the entire incident was caught on camera. While Simpson was performing his single "Pretty Brown Eyes," Bieber danced on stage and caused the primarily female audience to go wild.

After the appearance, Bieber went backstage with Simpson to help hype his new album "Surfers Paradise," which comes out on July 16. Bieber had nothing but kind things to say about his "little bro."

"So what's up guys? I'm with my homie Cody Simpson. I used to call him my little bro but now he's kind of become my big bro because he's bigger than me, man," Bieber says. "He's doing great things, recording a lot of great songs, working hard in the dance studio -- I can see you. Look out for his next album, it's going to be big."

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