"Lil Freak" is a song by American recording artist Usher, taken from his sixth studio album, Raymond v. Raymond. Featuring guest vocals by Trinidadian recording artist Nicki Minaj, the song was written by her, Usher, Ester Dean, Blac Elvis and Polow da Don, the latter two producing the track. Its hook is based on a manipulated sample of American soul musician Stevie Wonder's 1973 hit, "Living for the City". "Lil Freak" was released as the second single from the album in the United States and Canada on March 2, 2010.

"Living for the City" is a 1973 single by Stevie Wonder from his Innervisions album. It reached number 8 on the Billboard Hot 100 chart and number 1 on the R&B chart. Rolling Stone ranked the song number 104 on their 2004 list of the "500 Greatest Songs of All Time".