Biggest Celebrity Cheating Scandals

by Antoinette Bueno      1:47 PM PST, January 23, 2014

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Katharine McPhee & Michael Morris

In October 2013, photos were published showing a married Katharine McPhee kissing her also married Smash director Michael Morris. Later it was revealed that McPhee had separated from her husband Nick Cokas six months earlier.

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