Justin Bieber is a Canadian singer, songwriter, and musician who rose to global prominence in the late 2000s. He became one of the defining pop artists of his generation, moving from teen-pop beginnings into a broader mix of pop, R&B, and EDM-influenced music. His catalog includes international hits, major collaborations, and a long mainstream career with strong visibility in pop culture. Bieber is associated with chart-focused pop, radio music, and crossover commercial success.