Jeans have gone from from workwear, to rebelwear, to wear-anywhere. They are the universal empty point around which a wardrobe is calibrated. And while they are manufactured in more sizes, styles, and washes than ever before, jeans shopping is hell.

• Jennifer Lopez's 15 perfumes have sold more than $1 billion at retail. She's launching a 16th, Love and Glamour, this fall. "I drive [fragrance company Coty] a little bit crazy," she says. "Because it's always not signature enough." [WWD]