Katelyn Kei, under the alias Alexandria Wu, delivers a hauntingly sexy performance in 'Melancholia'. As the camera pans over her emo-inspired ink and piercings, she seduces, her tits heaving with each breath. She's a symphony of post-punk sensuality, her fingers dancing over her body like they do on her guitar, making you yearn for her touch, her taste, her melancholic melody.