Justin Bieber & Usher Perform Surprise Duet in Concert

Justin Bieber
Seth McConnell/The Denver Post via Getty Images

Justin Bieber performs at the Pepsi Center in Denver, Colorado on April 4, 2016. 

Justin Bieber's Purpose tour has featured an impressive roster of guest performers but his latest duet might of just topped them all. Bieber surprised a Atlanta crowd on Wednesday (April 13), when he welcomed his mentor Usher on stage during an acoustic cover of the R&B singer's hit "U Got It Bad." 

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The crowd erupted into screams as the two broke out into a "U Got It Bad" duet, which was captured on fan video. They also went on to perform other Usher hits, including "I Don't Mind" and "U Don't Have to Call." And to top it off, Bieber also brought Akon on the stage to perform his song I Wanna Love You."

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Justin also got @Akon out of the crowd tonight and was like "Come up here and do a classic" #PurposeTourAtlanta

— Justin Bieber Babes (@belieberbabes) April 14, 2016


Usher and Bieber both tweeted about the reunion, as Bieber declared it the "best one yet" and gave a shout out to Akon as well.

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Check out the Bieber and Usher duet below and feel all the bromance love.