Entertainment Year-In-Review For 2010

• Meet Mama Jan: The vocal coach who trained Usher and Justin Bieber

  

• Pistons hand Nets 130-77 loss in most lopsided win in team history

  

• Radio announcer Greg Street celebrates 30 years on Atlanta airwaves

  

• Dave Chappelle to perform in St. Paul as way to "stand with" Twin Cities

  

• San Francisco's east side to host biggest Super Bowl parties ahead of game day

  

• Voice behind Three Dog Night's "Joy to the World," Chuck Negron, dies at 83

  

• Has it really been an unusually cold winter in Boston?

  

• Hazel Park man convicted in fatal Warren gas station shooting