13. Sean Lowe and Catherine Giudici
Yes, they met on The Bachelor and yes, Sean Lowe and Catherine Giudici are epically cheesy ... but they own it, and are as true to one another and to their values as any celebrity pair we've ever seen.
14. Willie and Korie Robertson
Duck Dynasty's Willie and Korie Robertson work together in business, at their marriage and in life, raising five wonderful children (two adopted) and still managing to stay as in love as ever.
15. Leighton Meester and Adam Brody
Leighton Meester and Adam Brody are married! Congratulations to the happy couple!
16. Sarah Michelle Gellar and Freddie Prinze Jr.
Selfie alert! Sarah Michelle Gellar and Freddie Prinze Jr. have been married since 2002 but keep a really, really low profile! Here's a rarely seen selfie of the couple!
17. Jennifer Arnold and Bill Klein
Jennifer Arnold and Bill Klein, TLC's The Little Couple, has been through a lot, and been together as one every step of the way.
18. Vanessa Hudgens and Austin Butler
Vanessa Hudgens and Austin Butler have been together since 2011. Aren't these two adorable?
Wait! There's more Celebrity Couples Who Make Us Believe in Love! Just click "Next" below: