14 Famous People Who Were Teenagers When They Said "I Do" And How Long Their Marriages Lasted

1. Janet Jackson married singer James DeBarge when she was 18. He was 21. Their marriage was annulled a year later.

2. Macaulay Culkin married actress Rachel Miner when he was 17. She was 18. They separated after two years of marriage.

3. Kim Kardashian was 19 when she eloped with 30-year-old Damon Thomas, a music producer. They were married for three years.

4. Olivia Wilde was 19 when she and 27-year-old Tao Ruspoli eloped. Olivia filed for divorce 8 years later.

5. Cher was 18 when she married Sonny Bono, her first husband, who was 29. They were married for 13 years.

6. Uma Thurman was 19 when she and 31-year-old Gary Oldman married each other. They divorced two years after getting married.

7. Melanie Griffith was 18 when she married Don Johnson who was 26. They divorced after six months, remarried 13 years later, and had their only child, Dakota Johnson. Seven years after remarrying, they were officially divorced again.

8. Drew Barrymore was 19 when she married 31-year-old Jeremy Thomas. They were only married for 19 days.

9. Elizabeth Taylor was 18 when she married Conrad Hilton Jr. who was 24. They were married for only eight months.

10. John Luke Robertson and Mary Kate McEacharn were 19 and 18 when they got engaged and married . They've been married for 9 years and have three children.

11. Ava Gardner was 19 when she and 21-year-old Mickey Rooney got married . They divorced one year later.

12. LeAnn Rimes got married to dancer Dean Sheremet at 19. He was 21. They divorced after seven years of marriage.

13. Taylor Hanson got married to Natalie Anne Bryant at 19. She was 18. They've been married for 22 years and have seven children.

14. Bo Derek was 19 and John Derek was 49 when they got married . They stayed married for 22 years until John Derek's death in 1998.