#7: Kaley Cuoco & Ryan Sweeting
Relationship Duration: ~21 months
Kaley Cuoco met professional tennis player Ryan Sweeting in 2013 and married him just months later after a whirlwind courtship. At the time, Cuoco was riding massive success from The Big Bang Theory and seemed eager to settle into married life quickly.

The marriage unraveled almost immediately. Cuoco later admitted she ignored major red flags and that the relationship broke down early on. They divorced in under two years, and she has since described the experience as a painful lesson in rushing commitment.
