The Premios 40 Principales for Best Mexican Act was an honor presented annually at
Los Premios 40 Principales
LOS40 Music Awards, formerly known as ''Premios 40 Principales'', is an award show by the musical radio station LOS40. It was created in 2006 to celebrate the fortieth anniversary of the founding of the worldwide station.
History
LOS40 is the ...
between 2007 and 2011, later reemerging in 2014 as part of Los Premios 40 Principales América.
References
{{Los Premios (40 Principales) categories
2011 music awards