One Last Time Ariana Grande
30 December 2011, 10:35
The 'Baby' singers locks are the year's most sought after according to the Wall Street Journal.
Justin Bieber has been named as having the most influential hair style of 2011.
The 'Misteltoe' singer was announced as having the top male haircut in a list by US financial paper the Wall Street Journal which conducted research in salons and online.
The female category was topped by Harry Potter star Emma Watson.
The paper said: "Hairstylists are being inundated with requests. The enthusiasm plays out online, where the fastest rising-searches for celebrity haircuts on Google are for Ms. Watson and Mr. Bieber."