Thierry Mugler debuted his fragrance Alien for women in 2005. What smells like Alien? It is an aroma that will give off a sensuous, peaceful, and gentle perfumed experience, accented by a bouquet of fragrant amber, animal fauna, and sweet scented tones. Once applied, you'll note a lasting quality of gentler fragranced woody, powdery, and balsamic hints that conceal an essence of romantic, snug, and soothing sentiments. If you look at it more closely, you'll see this.