Coachella 2014: Justin Bieber Makes Surprise Appearance

The singer joined Chance the Rapper for his Sunday set.

Justin Bieber made a surprise guest appearance during Chance the Rapper's set at Coachella Sunday. The two performed the Bieber track "Confident" on which the Chicago MC is featured.

Bieber wore sunglasses, a white bucket hat, black T-shirt, baggy gray shorts, black slipper shoes, with a gold chain and black bandana around his neck and an orange bandana tied around his wrist.

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He teased his guest appearance earlier today on Twitter, posting, "what am i up to today?? ;)"

After his set, he tweeted, "That was fun" and then followed with a video of him dancing shortly after.

Bieber is another of many surprise guests who have shown up over the three-day weekend, which has also seen a guest appearance by Gwen Stefani during Pharrell's set, Solange Knowles bringing out her sister Beyonce and Nas bringing out Jay Z.

Needless to say, the crowd was ready with camera phones.