13. Melanie Healey
Age: 49
She's a year into her role overseeing P&G's largest market, which accounts for 42%, or $33 billion, of total revenue. Eyeing the return of consumer spending, she backed new products from Crest, plus eco-minded goods like Tide Coldwater.
NEXT: Ann Livermore
Last updated September 30 2010: 2:47 PM ET
