Katherine McPhee
The fact that McPhee is best known for her work on Smash led to her getting caught having an affair with Michael Morris, who is the director of the show. At the time, both Morris and McPhee had tied the knot, with Morris having tied the knot with Nick Cokas. McPhee did not express any regret regarding the affair, which led to the dissolution of their marriage. She stated in an interview with Ocean Drive Magazine, “I don’t have any regrets, because all of the choices I made I learned from in a really profound way.”

Michael Morris
On the page before this one, I discussed the additional element of the narrative. In 2013, he gave Katherine McPhee a passionate kiss, despite the fact that he had been married to actress Mary McCormack since 2003. Because they are still married after having three kids together, it is safe to assume that they were able to work through their issues.