Marissa Mayer
Marissa MayerMarissa Mayer may not be the CEO of a high end fashion line, but that doesn't mean she doesn't have a flair for fashion. The newly appointed Yahoo CEO has a strong love for fashion- especially Oscar de la Renta who has said that she is "one of [his] biggest customers." According to the Los Angeles Times, Mayer even paid 60,000 at a charity auction to have lunch with the designer. [Photo via]