^Lol, I saw that pic before and I was wondering who that was.
I didn't even know she cut her hair until I watched Waratte Iitomo:
Reina Band, new hair... it all screams change and ready to move on.
I'll be honest, I'm not digging the new hair. The big hair was part of her image and it made her stood out.
On the other hand, this new mature look fits with the impending band and such so with that in mind I can appreciate her trying something new.