Hey Everybody! "Hey Everybody!" is a song by Australian rock band 5 Seconds of Summer. The song is the second single from the band's second album "Sounds Good Feels Good". The song contains elements from "Hungry Like the Wolf" by Duran Duran, who were given a writing credit on the song. The band performed the track on "" Stand Up to Cancer special, broadcast on 26 October 2015, and "TFI Friday" on 6 November 2015. It was later performed at the "American Music Awards", on "The Ellen DeGeneres Show", BBC Radio 1's Live Lounge, Sirius XM Radio, at the Radio 1 Teen Awards, on "On Air with Ryan Seacrest", Elvis Duran and "The Late Late Show with James Corden".