Ashton Kutcher Replaces Charlie Sheen on Two and a Half Men

It seems CBS wanted a movie star to take over for Charlie Sheen on Two and a Half Men, and they got one. Ashton Kutcher -- last seen wooing Natalie Portman in the $70 million grossing No Strings Attached -- has been cast as Sheen's replacement on the hit series. Said Kutcher on Twitter: "What's the square root of 6.25?" Said Sheen on Twitter: "GNARLY!! Check out this new app Viddy!" [Deadline]