Janet Jackson is headed for the top with “No Sleep,” as it enters the Billboard Adult R&B charts at number 15.  Jackson hasn’t had a song enter the Billboard charts for five years.  “No Sleep” puts Jackson at a total of 27 Billboard Adult R&B hits.  Only two females, Mariah Carey with 33, and Mary […]

  *Slightly more than 10 years after his debut album was released, Robin Thicke has scored his first No. 1 album. “Blurred Lines,” his sixth…