Sarah Beth Corpstein (born September 28, 1982) is a beauty queen from Anamosa, Iowa who has competed in the Miss USA pageant.
Corpstein won the Miss Iowa USA 2006 title in a state pageant held in Ottumwa, Iowa in September 2005. It was her second attempt at the title, as she placed 1st runner up to Joy Robinson in 2005. In April 2006 she represented Iowa in the Miss USA 2006 pageant broadcast live from Baltimore, Maryland. She did not place in the pageant, which was won by Tara Conner of Kentucky.
Having graduated from Anamosa High School in 2002, Corpstein completed a Bachelor of Science Degree in Business Administration from Wartburg College in 2005. She interned in the display advertising department at the Waterloo-Cedar Falls Courier for several months and currently works at MSI. Sarah married Nathan Specht on September 27, 2008.