Here is a list from Buzzfeed.com of celebrities who have gone out with, or married, a fan . . .
1. Conan O'Brien . . . His future wife was an audience member for his late night show in 2000. When he saw her, he fell for her instantly.
2. Joe Jonas . . . He invited a fan to a movie and they just, quote, "made out the entire time." He also used to invite fans to hangout backstage at Jonas Brothers concerts.
3. Billie Joe Armstrong . . . He met his future wife at a Green Day concert in 1990 in Minneapolis.
4. Steve Harvey . . . He was doing a stand-up comedy set and his future wife arrived late. He paused his set and said, quote, "Oh, I'm sorry. I don't know who this is, but I'm gonna marry her."
5. Patrick Dempsey . . . He scheduled a quick trim with a hairdresser and after two years as her client, he asked her out . . . they eventually married.
6. Harry Styles . . . He was set-up on a blind date. Even though it wasn't more than a first date, the experience inspired his song, "Carolina".
7. Ringo Starr . . . He met his first wife at a club that The Beatles were playing at. They were married for ten years and had three kids.
8. Nicolas Cage . . . He got married to his waitress in an L.A. restaurant two months after meeting her. The relationship lasted 12 years.
9. Matthew Lewis . . . He met his future wife at a "Harry Potter" event when she was working as an event planner for Universal Studios Orlando.
10. Hanson . . . All three brothers met their wives at concerts.