Beauty Confidential: The No Preaching, No Lies, Advice-You'll- Actually-Use Guide to Looking Your Best

How much should I tip my hair stylist (and the shampoo girl and the colorist)?
How red can I go before my lips make me look too vampy?
What's the best perfume for my lifestyle?
What's the proper method for using that most important beauty accessory, the eyelash curler?
Is it ever too early to get Botox?