posing a sexy look

this week I've been trying to animate a sexy badass girl.. It's actually harder than i thought. from these couple reference ( of course from jolie coz she's freakin hot) .I found out something thou .









if you look at her eyes... most of them she tilt her head down and have the eyes looking up till u can see a little bit of the white part of her eyes under her pupil.
I think it's pretty cool . coz i tend to adjust upper and lower lids so we don't see as much of a white part. but i guess to be sexy.. you sometimes have to strain ur eyes looking up .

anyway.. anybody has more ref? i've been lookin at sin city and couple noir movie too.