by Claudine Zap Our top picks from the day's hottest searches. Bill Cosby (Searches increased by 13,645%). He's not dead. It was a Twitter hoax. Charlie Sheen (+4,154%). The "Two and a Half Men" actor pleaded guilty to assaulting his wife and was sentenced to rehab in Malibu. Bora Bora (+458%). What better setting for "The Bachelorette'"s Ali to choose Roberto?