By InTouch Weekly
Extramarital affairs, sneaking around with other celeb spouses, and countless indiscretions — these notorious cheaters should have known they wouldn't be able to get away with it!
It was like a scene out of a bad soap opera when Arnold admitted to fathering a child with the cleaning lady, right under then-wife Maria Shriver's nose!
Athletes have a bad rep, and Tony proved the stereotype right when he allegedly cheated on wife Eva Longoria with his former teammate Brent Barry's wife!
KStew broke Team Edward fans' hearts everywhere when she cheated on Robert Pattinson with married director Rupert Sanders. How could she?
It was the classic "caught with the nanny" scenario when Jude revealed his affair with Daisy Wright. We can't help but wonder, why propose to Sienna Miller if you're going to cheat?
This smooth golfer may have had it easy with the ladies, but how could he cheat on his smoking hot wife, Elin Nordegren, not once, but more than 100 times?
We can't even imagine how Sandra Bullock must have felt when several woman came forward in 2010, claiming to have had affairs with her then-husband Jesse!
Not only did Eddie cheat on wife Brandi Glanville, but the other woman happened to be singer LeAnn, who was also married at the time!