title: List of number-one pop hits of 2010 (Brazil)
text: # List of number-one pop hits of 2010 (Brazil)
  
  This is a list of number one pop singles on the Billboard Brasil Hot Pop chart in 2009.
  
  ## Chart history
  
  | Chart date | Song | Artist |
  | - | - | - |
  | January | "I Want to Know What Love Is" | Mariah Carey |
  | February | "I Want to Know What Love Is" | Mariah Carey |
  | March | "I Want to Know What Love Is" | Mariah Carey |
  | April | "I Want to Know What Love Is" | Mariah Carey |
  | May | "I Want to Know What Love Is" | Mariah Carey |
  | June | "Baby" | Justin Bieber featuring Ludacris |
  | July | "Alejandro" | Lady Gaga |
  | August | "Alejandro" | Lady Gaga |
  | September | "Alejandro" | Lady Gaga |
  | October | "Alejandro" | Lady Gaga |
  | November | "Do Lado de Cá" | Chimarruts |
  | December | "The Time (Dirty Bit)" | The Black Eyed Peas |
  