Hot hairstyles for 2012 are not the list of large number of hairstyles as few hairstyles got some much popularity that all ran to that one. So that’s why you will see most of the hairstyles much similar to others.
One of hot hairstyles for 2012 was definitely the short hairstyle which was named as short bob hairstyles though it wasn’t bob actually but the hairstyle which was invented after getting inspired from bob. So the credit goes to Kate Holmes for bringing back the bob hairstyles in new and short form. Kate Holmes looks younger and naughtier in her short bob hairstyles which given many other celebrities a kind of attention towards this hairstyle.