Christopher Knight and Adrianne Curry

Another reality TV couple bites the dust? On their fifth wedding anniversary, Adrianne Curry and Christopher Knight announced that they are splitting, according to Hollyscoop.

"After starting a relationship with what seemed to be irreconcilable differences, the couple has reached a period where those differences are no longer appreciated," read part of the statement issued by their manager, Phil Viardo. "The decision was mutually reached after it became clear to both that some perspective was needed in order to assess their unique union. Not unlike all marriages, work must be put in."

Watch Curry and Knight discuss their relationship

The statement does suggest, though, that reconciliation is a possibility:  "They are taking time to see if they want to continue to put in that extraordinary effort. The couple has mutually determined that they are at a place where moving forward will require a step back. They still love one another but need some distance to consider their future."

Christopher Knight: I had to choose between my wife and Brady mom

Knight is best known for playing Peter Brady on The Brady Bunch, while Curry initially rose to fame as the winner of the first cycle of America's Next Top Model. The couple met when they starred in the fourth season of VH1's The Surreal Life, which aired in 2005. They went on to star in three seasons of their own spin-off, My Fair Brady, and were married in front of their show's cameras. This is Knight's third marriage and Curry's first. They have no children.