Slide to see who's changed the most (hello, Blake Shelton's mullet) and who's hardly changed at all (Faith Hill, what's your secret!)
Credit: Arlene Richie/JPI
Updated: Friday Oct 19, 2012 | 08:00 PM EDT
By: Alex Apatoff
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We're not saying Blake's curly mullet and wardrobe of bright blazers were deal breakers – but since updating his look, he's landed himself a hot wife, a lucrative TV gig and the title of Country's Hottest Guy.
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