They were cast as roommates on The Real World: San Francisco. Judd’s crush on Pam turned into dating after the show ended. The pair married five years later in 2001.

Rachel and Sean met when the two Real World alums were chosen to compete on Road Rules: All Stars. They later married and now have six children.

As contestants on the second season of The Biggest Loser, Matt won first place and Suzy was a runner-up. After the show, they began dating and Matt proposed while they were guests on the Today show. Today, they have two children.

They fell in love while competing on Biggest Loser Season 3. Marty proposed at the reunion special and they married in a small ceremony the following year. The pair has a son.

The first successful couple from the Bachelor franchise, Trista and Ryan met during her season as the Bachelorette. Today they live in Vail with their son, Max, and daughter, Blakesley.

Molly was a contestant on Jason's season of The Bachelor, but she didn’t receive his final rose. At the "After the Final Rose" special, Jason dumped Melissa Rycroft and he and runner-up Molly began dating. They married on television earlier this year.

What began as an alliance soon developed into a relationship on Survivor: All-Stars. After they got engaged, Rob and Amber came in second on The Amazing Race. They married in 2005 and had a baby girl in July 2009.

He became one of the most hated Survivor contestants after his Pearl Islands season, and she competed on America's Next Top Model. They had a daughter in January 2008 and were married that June.