The singer has also updated his Twitter bio to read: "#MusicMondays is about to begin - SO MUCH LOVE FOR THE FANS...you are always there for me and I will always be there for you. MUCH LOVE. thanks."
Justin has been teasing his new track Heartbreaker for months, posting the cover artwork of a crumbling purple heart to Instagram back in June as well as a video of himself singing the first line of the song the following month.
He reposted the cover pic on Wednesday (October 2) with the message: "Are you ready?" while Justin's manager Scooter Braun added: "So it begins.... #sunday #midnight #10weeks #musicmondays - expect the unexpected."
Last month, Braun delighted Bieber's fans when he confirmed that new music and a second movie were on the way, tweeting: "and yes... @justinbieber gives u some new music in October until December and then a special movie on Christmas."