Kim Kardashian wed music producer Damon Thomas at age 20. (Photo: Instagram, @kimkardashian)
Angelina Jolie married Johnny Lee Miller at 21. (Photo: Instagram, @angelinajolie.uk)
Hilary Duff married hockey player Mike Comrie at 22. (Photo: Instagram, @hilaryduff)
Britney Spears married backup dancer Kevin Federline at 22. (Photo: Instagram, @britneyspears)
Demi Moore married singer Freddy Moore when she was 17. (Photo: Instagram, @demi.moore)
Olivia Wilde married Italian prince Tao Ruspoli at 19. (Photo: Instagram, @oliviawilde)
Jessica Simpson married Nick Lachey at 22. (Photo: Instagram, @jessicasimpson)
Ashlee Simpson married Pete Wentz at 23. (Photo: Instagram, @ashleesimpsonross)
LeAnn Rimes married Dean Sheremet at 17. (Photo: Instagram, @leannrimes)
Drew Barrymore married Jeremy Thomas at 18. (Photo: Instagram, @drewbarrymore)
Kevin Jonas married Danielle Deleasa at 22. (Photo: Instagram, @kevinjonas)
Avril Lavigne married Deryck Whibley at age 21. (Photo: Instagram, @avrillavigne)
Aaliyah married R. Kelly when she was only 15 years old! (Photo: Instagram, @aaliyahjay)
Kate Hudson married Chris Robinson at 21. (Photo: Instagram, @katehudson)
Reese Witherspoon married Ryan Phillipe at 23. (Photo: Instagram, @reesewitherspoon)
Macaulay Culkin married Rachel Milner when he was 18. (Photo: Instagram, @macaulay.culkin)
Dolly Parton married Carl Dean when she was 20 and they are still together. (Photo: Instagram, @dollyparton)
Melanie Griffith married her first husband Don Johnson when she was 17. (Photo: Instagram, @melanie_griffith57)
Taylor Hanson married his wife Natalie Bryant at age 19. (Photo: Instagram, @taylorhansonmusic)
Nicky Hilton married Todd Meister at 21. (Photo: Instagram, @nickyhilton)
Here is a list of 20 celebrities who ran down the aisle to say their “I do’s” at a very young age. Some unfortunately ended up on this list , but can you figure out who made it work the longest?