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.” ...

Kourtney Kardashian’s youngest son, Reign Disick, shut down speculation that his real father is Justin Bieber — and not Scott Disick. The 10-year-old appeared on a recent Instagram Live with ...

Reign Disick was the third child that Kourtney Kardashian had with her longtime partner, Scott Disick. However, a bizarre Internet rumor claims that pop sensation Justin Bieber is actually Reign's ...

Mason Disick made his first social media post since his mom, Kourtney Kardashian ... In the photo, the eldest son of Kardashian, 45, and Scott Disick, 41, and his friend were both decked out ...

The 10-year-old son of Kourtney Kardashian and Scott Disick responded to a fan on Instagram Live Scott Disick/Instagram; Presley Ann/Getty; thecelebrityfinder/Bauer ...

Scott Disick was recently hospitalized for alcohol ... All of this happened a day after longtime girlfriend Kourtney Kardashian, who’s pregnant with the couple’s third child, hosted niece ...

Mauricio is a Newsweek writer based in Miami. His focus is reporting on entertainment and celebrity news. He has in depth knowledge of pop culture and has covered breaking and existing stories ...

He was born on December 14, 2014, when Justin was 20 years old. Reign came along less than a year before Scott and Kourtney, 45, broke up in July 2015 after a nine-year relationship. In late 2015 ...

Reign Disick, the 10-year-old son of Kourtney Kardashian and Scott Disick, speaks out about the longstanding rumor that Justin Bieber is his biological father.

Scott Disick/Instagram; Presley Ann/Getty; thecelebrityfinder/Bauer-Griffin/GC Images ...