Singer, songwriter and producer Mike Posner will join Justin Bieber’s BELIEVE tour presented by Motorola, starting on June 22. The 30-date leg of the tour, announced in December as a result of overwhelming demand, kicks off Saturday June 22 at the Valley View Casino Center in San Diego, CA and will also feature Posner’s label mates Hot Chelle Rae. Posner just released his new single “The Way It Used To Be” on June 10th. His sophomore album Pages (RCA Records) will be released later this year. The first single The Way It Used To Be was co-written by Mike Posner, Martin Johnson, Ammo and produced by Martin Johnson and Ammo. The single is available at all digital providers and will impact radio in July.