This is a list of number one singles on the Billboard Brasil Hot 100 chart in 2011. Billboard publishes a monthly chart.
Chart history Issue dateSongArtist(s)ReferenceJanuary"The Time (Dirty Bit)"Black Eyed PeasFebruaryMarch April"Firework"Katy PerryMay"On the Floor"Jennifer Lopez featuring PitbullJune "Talking to the Moon"Bruno Mars July AugustSeptember OctoberNovember"Last Friday Night (T.G.I.F.)"Katy PerryDecember
References
See also Billboard Brasil List of Hot 100 number-one singles of 2011 (Brazil) Crowley Broadcast Analysis
vi:Danh sách ca khúc nhạc pop quán quân năm 2010 (Brazil)