Julie Andrews. Come on who wouldn't wanna bang Mary Poppins. I have several points that support my sanity.

"Mary Poppins, practically perfect in every way."

Great lung control. (You try saying Supercallifragilisticexpialidocious forwards and backwards. Enough said.)

Plus she has great legs.

and...

Audrey Hepburn

__________________
Deep into that darkness peering,
long I stood there, wondering, fearing,
Doubting, dreaming dreams
no mortal ever dreamed before.