"White Liar" is a song co-written and recorded by American country music artist Miranda Lambert. It was released in August 2009 as the second single from her album Revolution. Lambert performed "White Liar" on The Ellen DeGeneres Show on October 6, 2009, and on the 2009 CMA Awards on November 11, 2009. In December 2009, the song became Lambert's second Top 10 hit and reached a peak of number 2 on the U.S. Billboard Hot Country Songs chart for the week of February 6, 2010. The song was written by Lambert and Natalie Hemby.