Rich Fall Hair Color: Stacy Keibler, Alessandra Ambrosio and Victoria Beckham Show Off Hot Locks

This fall is all about rich, dark hair colors. See which sexy stars are leading the way with their lowlights

Even celebs who tend to lean toward the darker hues will often go through a blond streak in the summer—but when fall comes around, it's all about toning it down!

Some stars changed their color like clockwork according to the calendar this year. Take Stacy Keibler, for example, who debuted her darker mane almost immediately when fall fell upon us.

Others, like Victoria Beckham and Alessandra Ambrosio, opted for more subtle streaks to usher in the season.  

Whether you weave in some lowlights or go bold with an allover color, if you're looking for a way to freshen up your look this fall, you'll definitely want to incorporate the darker shades (if you're feeling really brave, consider Ashley Greene's red-hot hue!).