VIDEO : Ariana Grande Gets Pastel Purple Hair Color for Dangerous Woman Tour

Ariana Grande isn't exactly known for switching up her hair. The songstress has found her look ? the high ponytail, occasionally a half updo ? and she's sticking with it. Even when it comes to her hair hue, she's stuck with shades of brunette over the years, only occasionally switching it up for shoots or videos. She did, however, memorably go gray for her Focus video, surprising fans everywhere. We'll be keeping our eyes peeled for more beauty surprises to come ? who knows what she'll dream up next?