Kourtney Kardashian could ban her son Reign from social media after he joined his stepsister Alabama Barker’s boyfriend on an Instagram live and addressed wild, longstanding rumors that his real father is Justin Bieber.
Following years of speculation over his true paternity, the 10-year-old, whose father is Scott Disick, shut down the claims in a live stream with Scooter Jackson this week.
The move infuriated Kourtney, 45, who is wary of her children’s presence on social media and fears what they could make public about the famous reality TV family.
‘Kourtney doesn’t like when Reign is online and would rather him not talk about anything that happens with the family or answer random rumors,’ an insider revealed. ‘If he continues to do it, it is only a matter of time before he says something damaging.
‘Kourtney wants to act on this now before it is too late. She has talked to him about her concerns. She knows he doesn’t realize the impact he has and people will be watching his every move. He could get in trouble.’
They finished: ‘Kourtney will ban him from social media if he continues to act up.’
Reign shocked fans when he responded to a viewer who had asked if Justin, 31, was his dad.

‘No, he’s not. Bro, I swear, Justin Bieber is not my dad. Scotty…Scotty…Scotty is my dad,’ he declared. ‘I don’t know how old my mom was, but I think Justin Bieber was 16 when I got born. I don’t think my mom would do that.’
Kourtney also has son Mason, 15, and daughter Penelope, 12, with Scott, who was said to be upset at Reign referring to him as ‘Scotty’ on the live stream.
Another insider added: ‘Kourtney has never talked to Reign about the rumors and she would imagine this was the first time he had ever heard them.
‘Kourtney was livid. She told him that there are so many silly rumors about the family and that he is not to believe anything. She tries to keep her kids away from this stuff but as they get older she is unable to as easily.’
Kourtney and Scott dated on and off for close to a decade from 2006 before finally calling time in 2015.