Hello to all!!! :)

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I am 25 years old, 4'11, 110lbs and I am trying to get down to 100lbs. My goal is to become a personal trainer so to weigh 100 lbs with pure muscle would be what I would like. I work out a lot and as I am a curvy girl, it is not so easy to lose weight on the areas preferred (aka my butt) but I am happy that I am not asking for too much. The last 10 lbs are always the most difficult to accomplish so as this may be a difficult task, I am up for the challenge. Nice to meet everyone!!