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.

JUSTIN Bieber fans are concerned for the star after he abruptly unfollowed his longtime pal Usher. Hitmaker Justin, 30, has unfollowed his former mentor and close friend Usher on Instagram,

Justin Bieber has unfollowed Usher on Instagram. The action has sparked much speculation and questions from fans who are wondering why the singer would unfollow his longtime mentor and close friend. Justin and Usher have known each other since 2008 when the Canadian pop star was 14 year-old and Usher signed him to his joint record label with Scooter Braun.

Justin Bieber unfollows Usher on Instagram Social media users noticed that Usher is no longer one of Bieber's Instagram accounts that he follows. He no longer follows Usher becaus

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

Justin Bieber's recent decision to unfollow his mentor, Usher, on Instagram has sparked speculation among fans about a possible connection to the ongoing Sean 'Diddy' Combs lawsuit, raising questions about celebrity relationships and support in light of allegations against Diddy.

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

Justin Bieber is soothing his fans' fears. The musician and singer has sparked some controversy after appearing to unfollow his wife Hailey Bieber on Instagram. Bieber went online to explain what had happened.

Justin Bieber has unfollowed a number of people on Instagram, including his wife Hailey Bieber, and fans are speculating about the status of their marriage

Justin Bieber put divorce rumors to rest as he shared sweet snaps alongside his wife Hailey after he claimed "someone" went on his Instagram and unfollowed her. On Tuesday, Jan. 21 the married couple were hit with divorce rumors after 30-year-old musician suddenly unfollowed Hailey on Instagram.