and model Adrianne Curry have decided to end their marriage after five years, according to HollyScoop.com. Phil Viardo, the couple's manager, released a statement to the website on Curry and Knight calling it quits. "After starting a relationship with what seemed to be irreconcilable differences, the couple has reached a period where those differences are no longer appreciated. 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." The statement came on the couple's five-year anniversary. "Both Knight and Curry decided to release this joint announcemn Australia into a mine producing an average 4.5 million metric tons of the key ingredient in steel production over some 48 years. The company said the project, which it equally owns with Vale SA (VALE), has a resource of 959 million tons and a reserve of 254 million tons. It is located in the coal-rich Bowen Basin in central Queensland, nearegional chemicals distributor based in Missouri. MAIN FACTS: -Financial details weren't disclosed. -The move improves Brenntag's presence in the food & beverage and water treatment industries. -Brenntag will integrate the unit into its north American operations over the next six months. -In 2010, G.S. Robins &am