Letterman isn't the first celeb to put his foot in his mouth and cause a stir — here are some of the most notorious celebrity apologies

Bernard Madoff's lawyer has told a judge scheduled to sentence the disgraced financier next week that 12 years in prison would be sufficient punishment for the man who swindled tens of billions of investors' dollars in one of history's biggest frauds

Why does Hollywood's hottest leading lady find herself in a state of panic when she sees herself on screen?

Lolplaying, the maker of a new role-playing game called 140 Mafia, is trying to explore Twitter's moneymaking potential with Super Rewards, a "virtual currency" service that already has been reaping revenue from various forms of online recreation.