Celebrity Hair Affair: Mandy Moore

We've already learned that she can bust out a ridiculous o-face, but which hair color works better on Mandy Moore while doing so?

Recently, the pop singer and actress lightened up her traditional brunette locks to a warm strawberry blonde - and she looks great!

But tell us, celebrity hairstyle critics - which color is best for Mandy?

Mandy Moore: Hotter in strawberry blonde than as a brunette?