1: "Tiger Woods" The golf legend's infidelity scandal shocked fans worldwide.

2: "Arnold Schwarzenegger" The former governor's affair with his housekeeper made headlines.

3: "Khloe Kardashian and Tristan Thompson" Their cheating scandal rocked the reality TV world.

4: "Jesse James and Sandra Bullock" The actress was blindsided by her husband's affair.

5: "Jay Z and Beyoncé" Rumors of infidelity plagued the power couple for years.

6: "Kristen Stewart and Robert Pattinson" Stewart's affair with a married director ended her relationship.

7: "Meghan Markle and Prince Harry" Royal drama unfolded as rumors of cheating swirled.

8: "Brad Pitt and Jennifer Aniston" Pitt's affair with Angelina Jolie led to a high-profile divorce.

9: "Ashton Kutcher and Demi Moore" The actor's cheating scandal with a younger woman shocked fans.