"Three Little Birds" is a song by Bob Marley and the Wailers. It is the fourth track on side two of their 1977 album Exodus and was released as a single in 1980. The song reached the Top 20 in the UK, peaking at number 17. It is one of Bob Marley's most popular songs. The song has been covered by numerous other artists. The song is often thought to be named "Don't Worry About a Thing" or "Every Little Thing is Gonna Be Alright", because of the prominent and repeated use of these phrases in the chorus.