CALIFORNIA: Katharine McPhee‘s marriage is over. The star of Smash and the upcoming CBS drama Scorpion has split from her husband, Nick Cokas, and has filed for divorce, People magazine reports. ‘After six years of marriage, and having been separated for the past year, Katharine McPhee has filed for a dissolution of marriage from Nick Cokas. The two have an amicable relationship and will remain friends,’ said a statement from her rep. ‘They ask that people respect their privacy during this time.’ Last year, McPhee was photographed kissing her Smash director Michael Morris, who is married to actress Mary McCormack.–Show