Ashton Kutcher looks set to have won the race to replace Charlie Sheen in Two and a Half Men. Two sources, who are said to be part of the deal-making team, have told The Hollywood Reporter that Kutcher is putting the final pieces together in a deal that will see him replace Sheen as the star of CBS's hit show. Neither Ashton Kutcher nor CBS themselves would comment, but the star did tweet just a few hours ago saying: "What's the square root of 6.25". The answer, of course, being 2.5. It's also being suggested that Two and a Half Men creator Chuck Lorre has already wrote the storyline that will introduce Kutcher to the show. "It's really funny. People are going to love it" said one source. Kutcher had also tweeted earlier in the day saying: "I'm starting to become convinced that people put my name in articles just to improve their SEO or hoping I'll tweet it." Well, not wanting to let any down... here's a few nice keywords that should do our SEO the world of good. Ashton Kutcher, Charlie Sheen, Two and a Half Men, CBS, Ashton Kutcher Twitter, Charlie Sheen replaced, Ashton Kutcher in Two and a Half Men.