1 / 10
The hair icon looks totally fab with this shoulder-length cut. To recreate Jen's look, ask your stylist for long layers and a middle part.
2 / 10
America's sweetheart knows how to rock a long bob. Sandra's chestnut-brown color, angled part, and sexy volume show off her great cut.
3 / 10
Kirsten's medium-length hairstyle is perfect for summer parties. Just let your straight hair air dry; then pull one side back with a beaded barrette.
4 / 10
This below-the-shoulders style works well with straight or wavy hair. Go with long sideswept bangs and graduated layers to recreate Olivia's look.
5 / 10
Reese's medium haircut and golden highlights play up her beautiful bone structure. Her hair is mostly one length, making it super-easy to maintain.
6 / 10
7 / 10
Gwyneth looks better than ever with this medium hairstyle. Ask for angled layers that are slightly longer in the front. And don't forget to finish with a good anti-frizz cream!
8 / 10
Eva's cut is great if you have long hair and want a change without going too short. Go for trims every few months to keep your hair looking this healthy and sleek.
9 / 10
For an edgier style, try an angled long bob with one extra long piece in front like Ashley's.
10 / 10
We love the up-and-coming actress' heavy blunt bangs and retro medium-length cut. This style is ideal if your hair is naturally straight and thick.