"Love Yourself" is a song recorded by Canadian singer Justin Bieber for his fourth studio album Purpose (2015). The song was released first as a promotional single on November 8, 2015, and later was released as the album's third single. It was written by Ed Sheeran, Benny Blanco and Bieber, and produced by Blanco. An acoustic pop song, "Love Yourself" features an electric guitar and a brief flurry of trumpets as its main instrumentation. During the song, Bieber uses a husky tone in the lower registers. Lyrically, the song is a kiss-off to a narcissistic ex-lover who did the protagonist wrong.

On the US Billboard Hot 100 and the UK Singles Chart, the song became Bieber's third consecutive number-one, where in the United States it spent 24 non-consecutive weeks in the top ten (later named the best-performing single of 2016) and was also Bieber's first number one on the Adult Contemporary chart, while in the United Kingdom it spent six weeks at the top. "Love Yourself" topped the charts in fifteen countries, including Australia, Canada, New Zealand, and Sweden. "Love Yourself" was nominated for two Grammy Awards: Song of the Year and Best Pop Solo Performance. It was the seventh-best-selling song of 2016 in the US.

On September 29, 2015, Justin Bieber announced in an interview with Australia's Sunrise morning show that British singer and songwriter Ed Sheeran had written a song for his then-upcoming album.[4] Later, during an interview for Capital FM, Bieber revealed details about the song, saying: "It's just me and a guitar. Basically that’s how I started, playing on the street with a guitar." About Sheeran, he said: "I think he’s one of the most talented writers in the game right now, so just to have his input and his stories and our stories and match them up together and say ’What have you been through?,’ and telling the same story."