If there’s a signature style that comes to mind when you think of Ariana Grande, it’s probably her signature long ponytail – to the point where you may have even forgotten what she looks like with any other style. As the second drop of her makeup brand R.E.M. Beauty launches, the 28 year old shared a string of images from the new campaign to her Instagram grid, in which she can be seen with various beauty looks ranging from iridescent pastel shadow to a mint green winged look.The makeup was, of course, on point, but it was her hair that kind of stole the show for us.