Who’s that Girl?

It’s time for our weekly “Who’s that?” contest! Can you guess who this fine-lookin’ gal is?

gal

Clue #1: Half of 17.

Clue #2: M.C.

Clue #3: Modigliani

As always, please enter your answer in the comment area below. Make sure you spell her name right and tell us why she is relevant. For bonus points, tell us what the clues mean!  The answer will be posted by the end of the week.