Country singer Lorrie Morgan has filed for divorce from Sammy Kershaw after six years of marriage.

Morgan cited irreconcilable differences and has requested the couple's pre-nuptial agreement is enforced, according to papers filed at Sumner County Chancery Court in Nashville, Tennessee.

It is the fourth marriage for Kershaw and the fifth for Morgan, who was previously married to country singers Keith Whitley and Jon Randall.

(This news article provided by World Entertainment News Network)