most girls I know have their one "signature scent" that they smell like all the time. but I have tons of different perfumes. they all have different unique scents. I wear them depending on my mood and where I'm going and what I'm doing.
I don't think that's weird at all. If you like a lot of different things, that's cool. My sister and mom each have 3-5 different things the wear I think. I usually don't wear perfume because I have allergy problems, but when it doesn't bug me, I'm a fan of the Sweet Pea scent.
I think it's boring to only wear one scent all the time. My signature scent is what I predominately wear, but even then I'll still switch it up and not wear it every day. I get tired of smelling like the same ol perfume