Here's fired "Two and a Half Men" star Charlie Sheen and newly hired "Two and a Half Men" star Ashton Kutcher.

Charlie vs. Ashton: Who'd You Rather?

Who'd you rather?

• Charlie
• Ashton

Ashton Kutcher, the actor and prolific Tweeter, has reportedly signed a deal to replace Charlie Sheen in a revamped version of the TV show 'Two and a Half Men'