Debby Ryan's hair is always keeping us guessing: the actress has recently been switching back and forth between icy blonde and fiery red hair colors, and a new GIF is actually allowing us to experience that constant transformation in hyper speed!
In a looping video that the star shared for Valentine's Day, we can actually watch her hair morph into both shades, just from the help of a little filter effect.
Because Debby's hair is currently a light, washed-out red color, it gets even more vibrant when the heart graphic covers it!
What do you think of Debby's hair video? Click through the gallery to see more of her best hair moments, and leave us comments below to let us hear your reactions.