superbabe
/ˈsuːpəbeɪb/ /ˈsjuːpəbeɪb/noun
1Originally as a comic strip character (with capital initial): Superman as a baby. Hence more generally: a baby or young child likened to such a character; a highly intelligent or advanced infant.
2An extremely attractive (especially young) woman; compare babe. Also occasionally: an attractive man.
Origin
1940s; earliest use found in Amarillo (Texas) Sunday News-Globe. From super- + babe.