As Arnold Schwarzeneggeris no doubt realizing, the problem with having affairs is that they occasionally result in something extra: a baby. Arnold's not alone in the dog house, however. Have a look at other celebs who cheated on their longtime significant others and ended up fathering children.
Love child: The actor admitted to having a 10-year-old child, the product of an affair with a woman who worked in the Schwarzenegger family home for 20 years.
Aftermath: Married for 24 years, Arnold and wife Maria Shriver for 24 years, the couple are currently separated. Shriver, who previously had defended her husband against sexual harassment claims, left the family home on May 16, allegedly after she learned of Schwarzenegger's affair.