Will short hair be more sexier or long hair, for laddies?

Did you mean ladies or laddies? One is female and the other is male ;o)

Will short hair be more sexier or long hair, for laddies?

medium hair. ladies like to get into your head and give you a headache.

Will short hair be more sexier or long hair, for laddies?

short hair absolutely .

look at my picture.

Will short hair be more sexier or long hair, for laddies?

It all depends on the way you look and your hair type. :) But I think long hair is hot, just as much as shaved heads.