title: List of number-one pop hits of 2009 (Brazil)
text: # List of number-one pop hits of 2009 (Brazil)
  
  This is a list of number one Pop singles on the Billboard Brasil Hot Pop chart in 2009. Note that Billboard publishes a monthly chart. The first number-one single on the chart was "Halo" by Beyoncé.
  
  ## Chart history
  
  | Issue Date | Song | Artist(s) |
  | - | - | - |
  | October | "Halo" | Beyoncé |
  | November | "Halo" | Beyoncé |
  | December | "I Want to Know What Love Is" | Mariah Carey |
  