Laura Dern Divorce -- Ben Harper Files for Divorce from Laura Dern

Harper, a two-time Grammy winner, filed legal docs citing irreconcilable differences and is asking the judge to deny Dern spousal support.

And here's what's interesting … according to the papers, Harper claims he and Dern separated back in January. But people connected with the couple, who married back in 2005, tell TMZ they have been living and traveling together throughout the year and were even intimate as recently as last week.