Forever young - secrets of the stars
Demi Moore (48)
"Moisturise, moisturise, moisturise. If you focus on great skin care you don't need much make-up."
Jennifer Aniston (42)
"I drink a s***load of water. The one thing I notice in my skin is if I stop drinking water I dehydrate really badly and get crepey. Water is important. And sleeping."
Paulina Porizkova (46, above)
"I wear a lot less foundation, a lot less powder. Powder is definitely the enemy of a 40-year-old. Minimalism is the best approach."
Heidi Klum (still a baby at 38)
"The ultimate beauty secret for a woman getting older is don't be too thin. It's always better to have a little meat on your bones or the face can look gaunt."
Cindy Crawford (46)
"You can get any plastic surgery in the world but hair colour is what enables women to look younger."
Nicole Kidman (44)
"I never go out in the sun. It's not good for you. But the best beauty secret? Fall in love -- it really works!"