Who's the best 'X Factor' judge? Ad supports Simon Cowell October 25, 2012 | 3:10 pm Leave a comment Mitt Romney and Barack Obama aren't the only ones campaigning. This ad is floating around the internet, supporter "X Factor" creator and judge Simon Cowell as the "best judge ever." You watch the ad. You decide. Sign Up for the Daily E-dition newsletter! Please enter your email address below to begin receiving the Daily E-dition newsletter. You must enter a valid email address in the field above! Thank you for signing up for the Daily E-dition newsletter! You should receive your first newsletter very soon. We're sorry, there was an error processing your newsletter signup. Please click here to visit our Newsletter Signup Center to register for this newsletter.