I think it's definitely the hair
...or maybe just my fault for only starting to notice her much more after she cut it, but she definitely has much more of a presence since Cry Cry
also, not sure if there's truth or certainty to this (since I don't understand Korean), but apparently there are rumors that T-ara might gain an 8th member through this "Global Superstar Idol" competition? I CAN read enough to know that definitely says "T-ara", "8", and "member" at the end, though
If this is true...I'm not sure how I feel about it. Most signs point towards "do not want", though...