"Smile Like You Mean It" is a song by American rock band The Killers. The song is featured on their debut album Hot Fuss, and is the fourth single from it in the United Kingdom and the third single in United States. It was written by lead vocalist Brandon Flowers and bassist Mark Stoermer. It reached #11 in the UK single chart and #15 in the Billboard U.S. Modern Rock Chart. It also received substantial radioplay in Australia, where it was ranked #39 on Triple J's Hottest 100 of 2004. Read more on Last.fm.