Kelly Clarkson's ex, Brandon Blackstock, has died at 48 after a long cancer battle, just months after their messy legal fights finally ended. Fans are debating if the stress from their public split and court drama took a toll on both of them. Some say Kelly's recent career breaks were more about emotional distress than she let on. Is this the real reason behind her postponed Vegas shows? #Entertainment #Celebrity #BrandonBlackstock