6. Ashton Kutcher
If you're thinking there's something suspiciously amiss with Ashton's effort, you'd be more than correct in that assumption. Being the astoundingly hilarious and creative guy that he is I'm being sarcastic, I hope that was entirely clear just then Kutcher appeared on 'The Ellen DeGeneres Show' earlier this month with a big fat fake one plastered over his face. I mean really, this is a poor show, old boy. It simply will not do. Sacrilege! Burn him! He's a fraud! Oh... hang on. It seems he does have one lurking underneath. He's just wearing it because it hasn't fully grown out and taken on anything remotely impressive. There appears to be something there, just about. But the mere fact that the real deal puts me in mind of Michael Cera's creepy midnight-stalker effort isn't doing him any favours whatsoever. In his words, his actual contribution is a little sad and wispy because he has to keep shaving for 'Two and a Half Men'. I know, I can't believe they're still filming that god-awful show either.