Last Night's Look: Love It or Leave It?Check out the head-turning outfits Kristen Stewart, Halle Berry and more stars were just spotted in! Then decide – fabulous or fashion fail!

ALI LARTER

At the same L.A. event, the star shows off a fall-perfect way to transition a cute mini: add a cozy sweater and casual booties. A little colder where you are? Textured tights will finish the look.