Carrie was sporting quite the big head of hair at the 2013 CMT Music Awards and this style totally reminds us of Farrah Fawcett back in the day.
She has an off center part and her bangs are swept to the side kind of like wings. A large barrel curling iron can be used to make curls like these if held vertically while curling. Her blonde tresses in all their glory are her signature for sure. Way back when before extensions she looked something like this: