"Young Girls" is a song recorded by American singer-songwriter Bruno Mars. It was composed by Bruno Mars, Philip Lawrence and Ari Levine, Jeff Bhasker, and Emile Haynie for Mars' second studio album Unorthodox Jukebox (2012). "Young Girls" is a midtempo pop ballad, which incorporates elements of doo-wop, and reminiscent of the song "It Will Rain" and Lana Del Rey's work. Its music is largely based on drums, synths, piano and "bits of" electronic music. "Young Girls" was released as the first promotional single and later as the fifth overall single from Unorthodox Jukebox, being first serviced to Contemporary hit radio in Australia on November 26, 2013.