Michelle Williams has flirted with the ultrablond pixie cut for years, and after a brief hiatus, it's back.

Earlier today in Tokyo while promoting her clothing line, Milla Jovovich sported a hairstyle with several different features: a flippy fringe, braids on each side, and a tousled bun sitting at the nape of her neck.

Anyone who's spent time in front of a video camera will tell you: You've pretty much got to wear some sort of foundation, especially considering how high-def television reveals even the smallest flaws. But at the Emmys, TV host Giuliana Rancic hit the red carpet doing just that.

Fourteen days: that's about the average time it typically takes for Christina Ricci to change her hair length and/or color. OK, so that's an exaggeration, but there's no denying that she's a fan of frequenting the salon.

Thanks to the release of her most recent album, Teenage Dream, we've been seeing lots of Katy Perry these days. And when it comes to her beauty stylings, she's no stranger to mixing things up.