1/30/2009 in The famous star admits his bad personal hygiene habits, including lumps of dandruff. Cynthia Qi Robert Pattinson, who is famous for his role as Edward Cullen in the recent movie "Twilight," has revealed the secret behind his perfect hair style—terrible hygiene habits. The "Twilight" star says he rarely washes his hair and always covers his greasy head with beanie hats. Pattinson admits this secret on his fan site Robert Pattinson Online, "It's the funniest thing. I just wear a hat a lot. I have so much residue crap in my hair from years and years and years of not washing it and not having any sense of personal hygiene whatsoever." When asked about what he learned from his bad hygiene habits, Pattinson said "That it starts to wash itself. If you don't wash it for six weeks you won't have to wash it ever again. Until it gets unbearable." According to Entertainmentwise.com, the star also claims to be less attractive during his teenage years. "I looked kind of like an old, Irish alcoholic," He said.