In January, fans noticed that Bieber had unfollowed Hailey (he said someone went on his account and unfollowed her) and in April, fans noticed that Hailey had unfollowed him (she said it was a glitch).

Justin Bieber posted some more cryptic messages via social media as concerns for the singer have continued to grow.

Justin Bieber is admitting to being "flawed" in a series of posts made to social media Friday. The pop star, who has been in the spotlight lately for his concerning behavior on social media, started off his latest Instagram confessionals by writing,