I Like It When You Sleep, for You Are So Beautiful yet So Unaware of It is the second studio album by English rock band The 1975, released on 26 February 2016 through Dirty Hit and Polydor.[4] In 2014, frontman Matty Healy released a series of cryptic tweets containing lyrics from the album, revealing its title the following year. After their social accounts were deleted and reinstated with a new visual identity, the band officially confirmed the album in September 2015, a month before "Love Me" was released as the lead single. Over the course of five months, "Ugh!", "Somebody Else" and "The Sound" were released as singles, with "A Change of Heart" released four days prior to release. "She's American" and "Loving Someone" were later released in November 2016 and February 2017 as the final singles.

Upon its release, the album received positive reviews from critics. Several publications, including Pitchfork, Rolling Stone, and The Guardian, listed it as one of the best albums of 2016. It was also a commercial success, topping the charts in the United Kingdom and the United States, and its box set received a nomination for Best Boxed or Special Limited Edition Package at the 2017 Grammy Awards.

The album has been considered by various publications as one of the best albums of the 2010s. NME placed it at number 6 on their list of the Best Albums of The Decade. Additionally, Stereogum placed it at number 61 on their list of the 100 best albums of the 2010s; Pitchfork placed it at number 161 on their list of the 200 Best Albums of the 2010s; and Billboard placed it at number 82 on their list of the 100 Greatest Albums of the 2010s.