Fans are left wondering why Justin Bieber has unfollowed his longtime mentor and close friend Usher on Instagram, with some speculating it could be due to a "big" reason.

The first theory about the Usher shade is dark. Some fans are drawing lines between Bieber’s unfollow spree and the ongoing Sean “Diddy” Combs saga. If you’ve missed it, Diddy is currently facing some pretty serious allegations including accusations of sex trafficking and racketeering.

The recent decision by Canadian singer Justin Bieber to unfollow his former mentor and friend Usher on Instagram has generated great concern among his fans, unleashing speculation

Eagle-eyed fans find out Justin Bieber stopped following Usher on Instagram, leading to wide-ranging theories as to why he did so.

Almost two decades on, Justin appears to have quietly cut ties with his former mentor Usher, 46, so we look back on their close 17-year friendship. Usher didn’t discover Justin but he was there early on in the Yummy singer’s career, having been brought on board immediately by Scooter.

Justin Bieber created online buzz by sharing a teaser of new music on his Instagram Stories, sparking speculation about his musical comeback

Discover the fallout between Justin Bieber and Usher on Instagram. Learn about the rumors and allegations surrounding their mentorship.

Justin Bieber has unfollowed several people associated with his past, including his former manager Scooter Braun, and mentor Usher

Shocking news for Justin Bieber and Usher fans! Bieber has unfollowed Usher on Instagram. Is there a fallout brewing? With Diddy’s recent arrest, fans are connecting the dots.

Well, well, well, it looks like Justin Bieber is sticking to his 2025 resolution of unfollowing all of his old team, this time cutting ties with his long-time mentor and friend Usher. Naturally, this has sent Beliebers into a full-blown frenzy.