#6: Ashton Kutcher and Demi Moore

Duration of Relationship: 8 years (2003–2011)

Demi Moore and Ashton Kutcher’s breakup in 2011 marked the end of a relationship that had captivated Hollywood. After six years of marriage, their split followed rumors of Kutcher’s infidelity, which Moore later confirmed played a significant role in their downfall.

Despite their 15-year age difference, the couple seemed to defy expectations, blending their families and working together in the public eye. However, cracks began to show as personal struggles, including Moore’s battles with addiction, strained their marriage. Their divorce was finalized in 2013, with both stars moving on to new chapters.