I don't think the movie explicitly states her age (feel free to correct me) but most of the original tales have her (or her cultural approximation) as about that age.

At 19 now I feel even older.
Tiana seems much more mature than I am (possibly because most cats are more mature than I am but still)

Oh yes that's right. I found my book and was about to correct myself.
Thank you kindly.

Sir Didymous!
"NONE MAY ENTER WITHOUT MY PERMISSION"

Many tell of Persrphone actually coming up with the plan. My Greek friend says her mother always spoke of her learning to love Hades, and eating the seeds to prove her devotion and ensure that they would never be permanently seperated.

Pendragon, book one: Merchant of Death

Indeed~

Hobey~

I thought so too!

Damn you got some big feet

Many people believe he did because of the statue that was called "The Rape of Persephone."
He's actually very sweet and has a major soft spot for people in love (see: Orpheus and Psyche)

Sir Didymous??

That was the 1st movie.

Natural Selection

But men can get breast cancer as well