"After all, celebrities are human too".
No one is immune to affairs. Especially when one is living in a world full of glitz and glamour, with lots of fame and moolah, one does loosen up a bit and ends up making some huge mistakes.
Arnold Schwarzenegger has all the traits that make him vulnerable to extramarital affairs. He is rich, handsome and is also a politician. He was happily married to Maria Shriver of Kennedy Family for 25 years and in 2011, it was revealed that Arnold had not only cheated on her, but also had a secret daughter who was 14 at that time.
Sandra Bullock who has a thing for bad boys, married Jesse James (typical Hollywood brat) in 2005. After their marriage, a whole string of affairs related to Jesse came up. Several women claimed to have an affair with Jesse. Sandra was forced to put an end to their marriage in 2010.
This one is a no-brainer. Almost everyone knows what went down with Brad and Jennifer. After the two got married, Brad reportedly cheated on Jennifer with Angelina Jolie on the sets of the movie "Mr. and Mrs. Smith"!
"Still a better love story than Twilight? We think NOT!" Robert Pattinson and Kristen Stewart were the hottest couple of early 10's. With their movie franchise "Twilight" turning into a cultural phenomenon, the two were the next big couple in Hollywood...till photos of Kristen Stewart cheating on Robert with her director surfaced on the Internet.
When these two got together, no one expected them to be a couple forever. 6 Years after their marriage, Ashton had an affair with a girl he met at a party and the whole thing went down like a house of cards.
Probably the best British couple of all time, Jude and Sienna, found themselves in trouble when 3 years after their marriage, both of them were caught cheating on each other, Jude with their son's Nanny and Sienna with Daniel Craig.
They got married on April 24, 2004 and were already divorced by Mid-May 2004. Ali filed for divorce after she learnt about Mario's affair.
Cheryl has had some really bad encounters in the relationship department. The worst one being with Ashley Cole. Their marriage ended by 2010 because Ashley was having an affair with almost every woman within 5-mile radius!Good Riddance Cheryl.
The couple got married in the year 1999 and within 6 months, Cheryl was pregnant with their first child. While none of them publicly disclosed the reason behind their breakup, it was alleged that the two broke up because of Ryan's affair with the actress Abbie Cornish.
Tiger Woods, the father of all the extra-marital affairs had an affair with Elin. It was found that Tiger Woods cheated with Elin with 20 different women.