Kourtney Kardashian is rumored to have had a whirlwind fling with Justin Bieber in 2015, shortly after her breakup with Scott Disick. Speculation has since swirled that Bieber could be the father of Kourtney’s youngest child, 9-year-old Reign Aston Disick, sparking a storm of controversy and unanswered questions. If you have any insights or details on this drama, feel free to drop a comment below!