From wild-partying Hollywood stars to sleazy politicians, the celebrity world is never short of scandalous activity and 2011 didn't disappoint. RadarOnline.com has gathered the most outrageous stories of the year that shocked, amazed, and sometimes downright confused us.

Politics and sex are the perfect ingredients for a saucy scandal, especially when the politician is the former governor of California and a huge Hollywood star. Arnold Schwarzenegger became one of the biggest stories of the year in every way when a joint investigation by RadarOnline.com and Star magazine revealed in May that he had fathered a love child, who is now 14, with his housekeeper, Mildred Baena.

PHOTOS: Check Out The Biggest Scandals Of The Year

Soap operas are always sexy and steamy, but it’s supposed to stay on-screen.

However, The Bold and the Beautiful star Katherine Kelly Lang’s 21-year-old son, who was a child actor on the popular show, stripped down and did a gay porn movie, RadarOnline.com has exclusively learned.

Katherine’s son, Jeremy Skott Snider, appeared on an adult entertainment website called SeanCody.com in which he is pictured in compromising acts with another man, which are far too graphic to publish on RadarOnline.com.