As she approaches turning 30, Jennifer Love Hewitt says there's one thing she would do if she could turn back the clock. She'd be naked more.

"I wish I had been nude from the time I was 12 until I was 28. I looked great!" says the Ghost Whisperer actress.

The 29-year-old had a rough year, defending her figure after being photographed in a bikini looking plumper than usual. She realizes now she should have appreciated what she had all those years ago, when she was 18 and complaining about feeling fat. If only she had realized how good she really looked, if only she'd known how her body would change and evolve and invite such public criticism.

Love Hewitt is a fan of promoting positive body image among her younger peers, she says, even though she's recently dropped 18 pounds and is flaunting her tiny figure on magazine covers everywhere. As Maggie writes in this post, we hope her weight loss is for health reasons and not to look like she's 18 -- and naked -- again.