(3 of 8) Celebs and Their GadgetsThese stylish stars never leave home without their favorite accessories. And whether they’re jogging with an iPod, e-mailing from a BlackBerry, or texting on a mobile, these tech-savvy celebs look geek-chic with their functional and fashionable devices. Mariah Carey The always-glamorous Carey looks the part of a diva on the go making a call on her BlackBerry phone in New York City on Sept. 23, 2007.
