HELP!!!!!!!!!!!!!!!!!! HIGH SCHOOL GRADUATE!!!!!!!!!!!!?

i have just graduated high school and i am goin to london for my first two years of college, i plan on studying law ( iwant to be a lawyer in the future) so i want to get my paralegal degree in london in the mean time then come bak to the states and start law school hopefully. My question is if i get my degree in the UK will it still stand in the states or would i have to start from scratch like i didnt have a degree, or would i maybe have to school in the states for like 3 months and then get my degree again.