Not only does this colorful hairstyle look like straight-up cotton candy (s/o to the very talented colorist who created this magic), the pastel shades are somehow bright and soft at the same time.

At this point, rainbow hair color is more than just a trend; it's grown into a category of its own. Now it's just as common to see someone rocking pastel or neon hair as it is blond or brown. It's ...