This deep side part on Sophia Bush looks ultra-sleek.
We normally reserve headbands for trips to the gym, but Eva Mendes' look at the Lucky FABB conference has us thinking twice.
You can't go wrong with middle parted waves, and Sandra Bullock nailed it this week.
Natalie Portman kept it sleek and simple with a middle-parted, straight style.
We love this simple knot on Diane Kruger.
Every week, we round up the best of the best
in celebrity hair looks
From sleek and sophisticated to laid-back and casual, here are five styles from this week's red carpets (and sidewalks)
that knocked it out of the park.
Click through the gallery to see all five looks.