1) A girl who is adorable inside and out. Different people see "cute" girls in different ways. Some think of cute as a baby sort of cute. some think of it in an attractive way, many think of cute as "in between hot and not". for boys cute usually means "softer" than hot, and warm-hearted.
2) An alluring animal / object that usually makes you giggly.
1) "They're such a cute couple."
2) "What a cute bunny!"