Justin Bieber seemingly unfollows Usher on social media

JB and Usher

2009: Usher and Justin Bieber perform onstage during Z100's Jingle Ball 2009 at Madison Square Garden on December 11, 2009, in New York City.

Justin Bieber’s fans are concerned after he unfollowed several of his longtime friends on social media including Usher.

Usher has been JB’s mentor since he got into the music business. But, Usher baby wasn’t the only one he unfollowed.

He also unfollowed Allison Kaye, his former manager from SB Projects, his former bodyguard Kenny Hamilton and Ryan Good, who was at one point Justin’s “swag coach”.