Willa Paskin is a writer and former editor of Radar magazine. She lives in New York City.

In the latest switcheroo movie, 17 Again, Zac Efron shows that teenagers have a hell of a lot more fun than adults. But do they? Willa Paskin explores the age-old question.

Confessions of a Shopaholic may be the last romantic comedy to portray the fabulous life of a magazine editor—because that kind of glamour is already out of vogue.