Mike Posner has been added as one of the opening acts on Justin Bieber’s tour! The next leg of  U.S. ‘Believe Tour’ kicks off this Saturday in San Diego, CA and Mike Posner will be one of his opening acts through July 20. The tickets are all ON SALE NOW and have been since December…

Here’s a photo of Mike Posner with Justin Bieber, Alfredo Flores, and Julian Swirsky in London, UK on March 7. “Enjoying life” – Justin Bieber “In London w/ @justinbieber @iAmJulkeyz @alfredoflores …all we talked about is how blessed we are.” – Mike Posner

I have no idea when and who shot this photo of Mike Posner in the car with Justin Bieber and Julian Swirsky in London, UK. It was probably most likely taken on March 6, the day the photo surfaced on Twitter & Tumblr. I think it was taken by a fan waiting outside JB’s ‘Believe…

Here’s a photo of Dan Kanter, Musical Director and Guitarist for Justin Bieber, and Mike Posner backstage at JB’s ‘Believe Tour‘ stop in London, UK on March 4. I don’t know why Mike snuck out of the US and went to London, UK without telling anyone, LOL. Not sure if he’s just there for JB…

Mike Posner was a surprise guest/performer at Justin Bieber’s ‘Believe Tour‘ Orlando show last Fri. night, and then went to Miami for his last 2 US shows before JB takes his tour overseas to the UK plus several other countries. Mike didn’t perform Sat., but he did last night with several other special guests that…

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Below are some photos from yesterday in Orlando, FL, and I believe the last photo is of today in Miami, FL. I know that Mike is in Miami currently, and so is Justin for his last 2 ‘Believe Tour‘ concerts in Miami tonight and tomorrow. Mike Posner, Maejor Ali, Justin Bieber, Spiff TV, JB’s DJ…

Justin Bieber brought out surprise guest Mike Posner on stage at last night’s ‘Believe Tour‘ in Orlando, FL. Mike sings his hit song “Cooler Than Me” for the crowd. It’s a short video and only the beginning of Mike’s performance is recorded, but check it out!