this girl

stylesightings / tommy ton for style.com (x2) / fashion confidential / facehunter

so i see her talking with derek blasberg after the michael kors show...
then her pic is popping up everywhere + i am loving her latest looks!
alright so who knows who she is?
i know i know this, but just can't put my finger on it.
yes-thank you! it's joanna hillman from harper's bazaar.