i guess that depends on how you qualify either term. the definition would vary from person to person i would think.
personally, I wouldn't consider them to be mutually exclusive of each other. you could be cute and hot, but i guess if I had to choose only one i'd pick cute.
a girls trait of being hot automatically opts them out to being under age unless u are extremely sicko
that's pretty close to how i'd define hot, as older and i guess loveier? and cute is more innocent or whatever.