Crews 
Justin Bieber took his “Purpose World Tour” to Atlanta this week, Justin and had some tricks up his sleeve at the Philips Arena.
One of the surprise guests was Bieber’s mentor Usher, who hit the stage for an acoustic duet of Usher’s 8701 classic “U Got It Bad.” Justin kicked off an acoustic version of the Usher hit, before revealing that Usher himself was in the building.
Usher took to the stage to finish the song and then went into his other hits “U Don’t Have to Call” and kept things going with “Lovers and Friends” and “I Don’t Mind.”
