As was just reported by our colleagues at Billboard, pop icon Justin Bieber has just scored his first No. 1 hit on Billboard’s top 40 radio-based Pop Songs airplay chart with What Do You Mean? You can read the article here. Check out the video below and congrats to J.B. are certainly in order. At the time of this posting the video has garnered nearly 158,000,000 views. We sure know what that means.