Hollywood pop star Justin Bieber has broken all records of innovation with his latest unveiled graffiti series that reveal the track list of his album. The pop star who has his album ‘Purpose’ releasing in the on November 13, 2015, is on a promotion spree and we absolutely loved this innovative idea of promoting it through graffiti street art. From places like New York, Sweden, Norway, Canada, Philadelphia, Canada and Atlanta among others, JB has sprayed his ‘Purpose’ all across the world! Take a look at the best ones we picked out for you: