UsMagazine.com said the couple met while shooting "Prom Night" in 2008. Schaech, who was previously married to actress Christina Applegate, proposed to Kramer in December and they wed July 4. Kramer is best known for her roles on TV's "90210" and "One Tree Hill."
"Jana and Johnathon have agreed to dissolve their marriage. Jana is humbled by the outpouring of support from her fans, friends and family, and appreciates the respect of her privacy," Kramer's representative said in a statement issued to E! News.