There is a pair of Youtube videos I remember seeing a very long time ago, almost definitely 10+ years, featuring a redhead woman brushing and flipping her hair. I don't remember the first video's title, but the second was 'Return of the Redhead' or something similar. The channel name escapes me unfortunately.

She was slender and kind of thin, if memory serves. Her hair was straight and at least waist length, maybe longer. In the first video, I think she wore a black T-shirt and jeans, and in the second, a blue long-sleeved shirt and jeans. In both videos, if I remember right, she was standing in front of a plain white background.

If anyone has any leads I'd appreciate it!