From contoured jawlines and perfectly lined lips, to dewy highlighter and bold cat eyes—there are endless makeup trends that ride the ever-changing beauty waves of both social media and the red carpet. But there’s only one feature that has the power to completely redefine and transform your look with just a simple tint or tweeze: Eyebrows. They’re the defining shapes that present our eyes, gestures, and moods—playing a key role in the overall architecture of the face.