Hey Hey Hey


 * "Say hey, hey, hey, hey" — Denise Rosenthal

"Hey Hey Hey" is a single by Katy Perry from her fifth studio album, 2017's Witness. Released on 12 January 2018, "Hey Hey Hey" serves as the album's fifth and final single. It was co-written with Sia, who has background vocals on the track.

For more information about this song, go to the Katy Perry Wiki's "Hey Hey Hey" page.