I want to be a dermatologist, what steps should i take?

Im a senior in high school, i just started. I want to be a dermatologist...is there things i should be looking at? Im thinking of going to beauty school, you know for skin care, is that a good idea? i know its not medical but it would give me some knowledge, right? please help=)I want to be a dermatologist, what steps should i take?
a dermatologist is a medical doctor who specializes in treating disorders of the skin. Hence, you'd need to attend an undergraduate school, obtaining training in the proper courses of chemistry, biology, math, as well as the rest of the well-rounded liberal arts categories. Then you'd have to attend four years of medical school, an internship and preferably a residency in medicine (or surgery) and then, if you're lucky, be accepted into a dermatology three year residency program. I say ';lucky'; because the dermatology residency admission is the most difficult of all residencies to get iin to in the country. So, not only would you have to go thru all of the above schooling, but you'd have to be the top student in your class in order to be considered for the residency program. Many programs, in fact, will only accept applications from those people who have obtained both the M.D. and PhD degrees. So, if you're willing and able to put in the effort, then best of luck to you.I want to be a dermatologist, what steps should i take?
welll...............science and math ya need a lots of......4 yrs college 4 yrs med school 3 yr residency .....go to beauty school if ya want.................not necessary......