MORE: Robert Pattinson Is Rumored To Be Dating Sean Penn’s Model Daughter Here are some of the most shocking celebrity cheaters—from Brad Pitt to Le Ann Rimes.
Katharine Mc Phee was recently spotted kissing "Smash" director Michael Morris.
Mc Phee is also legally married—to music producer Nick Cokas—but multiple reports indicate the two have been separated for months.
A person described as a "cheat" doesn't necessarily cheat all the time, but rather, relies on unfair tactics to the point of acquiring a reputation for it.
Academic cheating is a significantly common occurrence in high schools and colleges in the United States.
In the words of Joni Mitchell, "You don't know what you've got 'til it's gone." When two people are as attractive and seemingly similar as Jude Law and Sienna Miller, you never expect it to fall apart.
However, when Law took up with their nanny, things went south.