User blog comment:Thailog/Ep. 201 "Happy New Year!" discussion/@comment-5037903-20120429235348/@comment-4955817-20120430014110

i don't know, i think that she would be almost 18 now since, even though it has been 5 years since new years 2011, its has been 5 1/2 years since july 2010, and she was already 16 biologically (48 chronologically) then. so whenever her birthday comes, which is probably before july, she should be 54 chronologically. and if we say that she ages biologically 1 year for every 3 earth years then she would be 18 sometime before july 2016. but thats just my observation.

of course this really helps her relationshp with lagoon boy since he is 17 and she doesn't seem to be so much of a cougar.

as for superboy, i just have no idea whats goin on with him.