Citing "irreconciable differences," Wynonna Judd has filed for divorce after just two years of marriage to Arch Kelly III, the newspaper Tennessean says. The couple have two young children. Judd rose to fame in the 1980s with her mother Naomi as the singing duo The Judds. She has pursued a solo career since 1992, scoring such hits as "No One Else on Earth" and "Tell Me Why."