Before and after: Jennifer Aniston's man Justin Theroux leads 'man makeover' trend
Ashton Kutcher used to be a true skater boy.
When he arrived in Hollywood the Punk'd star was always clad in baggy jeans, with a baseball cap permanently glued to his long, ruffled hair.
But meeting Demi Moore pushed him to revamp his look.
Smart and polished, the actor is now fond of sharp, tailored suits and prefers a shorter, neater hairdo