Heather Mills
The ex- Mrs. Paul McCartney, 40, recently showed off a chic new bottle-blond pixie. "I hope now this is a fresh beginning," she said.
Nicole Sweet/FilmMagic
Jessica Alba
Jessica Alba lost her long locks in favour of a more Honor-friendly mum do. But even this practical wash-and-go look retains Alba's trademark sexy waves.
Jennifer Garner
Jennifer Garner's sleek locks prove that simple is still chic. To get Jennifer's look, pull growing out bangs under longer layers and anchor with a bobby pin; keep makeup clean and fresh.
Kate Winslett
Keep hair soft and natural, like Kate Winslett. Air dry wavy hair, scrunching with your hand, for slightly shaped waves. Don't fuss too much with this, though -- just let your hair do it's thing.
Courtney Cox
Want a little more structure in your curls? Learn from Courtney Cox and roll damp hair in velcro rollers; air dry, fluff with your fingers, and you're done. So easy.
Brooke Shields
No time to shower? Brooke Shields shows you how to work second (or third) day hair. Spritz roots with a dry shampoo and slide on a skinny headband; tease the crown for a fun retro look. Easy and practical and still a little glam.
Reese Witherspoon
Reese's sassy layered bob is a classic Mum Cut -- simple and unfussy, but still totally stunning. Best for thick, straight hair, this cut can be air dried until it's just damp; finish with a blast from the hairdryer to give it shine.
Victoria Beckham
No time to style? No worries! Pair Posh's spiky pixie cut with some big sunglasses and you're out the door. Use a wax or pomade to spike the edges, or just let a good night's sleep take care of it for you.
Kate Hudson
A ponytail is a classic mum-on-the-go look; dress yours up by imitating Kate Hudson's look. Pull your pony low on your neck and leave some chunky pieces in the front to frame your face. Twirl the front pieces around a curling iron for a little extra definition.
Liv Tyler
Instead of the ubiquitous pony tail, opt for a bun -- Liv Tyler's not-so-perfect updo is absolutely perfect for busy mums. Use your fingers, rather than a brush, to comb hair back; secure with an elastic and bobby pins. Slick on some lip gloss and you're set.