If you have a perfectly round face and if you want to go for new hairstyles in the year 2010, you should keep in mind that regardless of whatever style you choose, the stress should be on minimizing the roundness of the face. For the year 2010, two haircut styles that are most popular for round faces are Loose curls and straight long wavy hairstyles. Moreover, long and wavy hair continues as one of the best option for hairstyles for round faces even in the year 2010.