Watch: Kourtney Kardashian and Scott Disick’s Son Reign Addresses Rumor Justin Bieber Is His Real Dad “Bro, I swear,” Reign said on Instagram Live, “Justin Bieber’s not my dad.” ...

Kardashian has three children with her ex, Scott Disick: Mason, Penelope, and Reign. Barker has two children: Landon and Alabama, with his ex-wife Shanna Moakler, and is the step-dad to Moakler's ...

Kourtney Kardashian’s son Reign Disick clapped back at rumors claiming that his dad is Justin Bieber and not Scott Disick. Reign, 10, was taken aback by the conspiracy theory that Bieber ...

Kardashian, 45, and Barker, 49, were also joined by the Poosh founder’s youngest children with her ex-partner Scott Disick: daughter Penelope, 12, and son Reign, 10. She and Disick, 41 ...