Even though Britney wears extensions almost always, it looks GOOD. Christina and her wack "corn rows" and "afros" and all that...Half the time it's just stringy. Oh my God. Hair like that should be a crime.
I voted Christina because no matter how good her hair looks it looks bad. Britney's hair always looks natural no matter what. Beyonce's hair depends on what she is doing but mostly it looks fine.