Apparently, when Bieber clicked the unfollow button on IG, Floyd went "insane" and "nuclear".
It's suggested that Mayweather was not labelled as a bad influence individually, with Bieber himself opting to cut some ties with the fighter.
According to sources of TMZ, the reason for this change of attitude on the part of the Biebs is simple: its advisors of the Hillsong Church - who are now his spiritual guides - it would be advisable to get away from all the bad influences in his life.
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Three of the nine have signed with English Premier League teams. "I think he would do the same as the other guys did. After just two games, they have scored almost 15 percent of their Premier League goals tally from last season.
But sources close to Hillsong Church, which Bieber now attends regularly, claim that he bailed on the rest of his tour in order to rededicate his life to religion. He lashed out at Justin, called him a "traitor" because Floyd had stuck with Justin during his meltdown when everyone was attacking Bieber.
It's said that the church in no way singled out the 40-year-old, rather it was Justin who chose to take some space from the American athlete. That advice inspired Bieber to take a look at his friendship with Mayweather, and he ended up unfollowing Floyd on Instagram.
The two also posted photos of themselves vacationing in Bora Bora in 2015. He's even walked with Mayweather to the ring before a few of his fights. Bieber, for his part, told TMZ-the intrepid documentarians of all things Bieber-Mayweather-he didn't think Mayweather would knock out McGregor in their bout this weekend, though he anticipated Mayweather would nevertheless emerge victorious.