"Don't Wanna Know" is a song by American pop rock band Maroon 5. It features additional vocals from American rapper Kendrick Lamar. The song was released on October 12, 2016, as the lead single from their sixth studio album Red Pill Blues (2017), included on the deluxe version of the album. The song reached the top 10 in 23 countries, including number 6 in the United States.
On October 11, 2016, Maroon 5 announced a single "Don't Wanna Know" featuring Kendrick Lamar, will be released worldwide at midnight on the following day, October 12. Lamar was known in the 2013 song "YOLO" by The Lonely Island featuring the band's lead singer Adam Levine, which Lamar previously collaborated with Levine.