The Wanted's Siva Kaneswaran wrote this song with his brother Daniel about the latter's wife. Guy Chambers who is best known for his songwriting partnership with Robbie Williams produced the track. Among the hit songs Chambers wrote with his former Take That partner were "Angels," and "Millennium."
The video for Iggy Azalea's "Fancy" pays homage to the classic 1995 film Clueless with the rapper playing Cher and featured singer Charli XCX portraying Tai. It was filmed at some of the same locations used in the movie.