“What Do You Mean” is a song by Canadian recording artist Justin Bieber, and the lead single from his forthcoming fourth studio album. The song was announced on July 28, 2015 on On Air With Ryan Seacrest. The single was released on August 28, 2015.
The song is written by Bieber, Jason “Poo Bear” Boyd and Mason Levy. “What Do You Mean?” is a pop and EDM song, with tropical house influences.