Nowdays, people are becoming very look-concious and one thing that people do most is change their hairstyle every week or day!To add to this, we have our favourite gels like BRYLCREAM too.
Another Blue Hair
Emo or anime? Blue hair on a female emo girl tends to indicate shyness or introversion, a correspondence which seems to have originated with Ami "Sailor Mercury" Mizuno from Sailor Moon. - tvtropes.org