Now that the holiday season is coming to a close, a more angst-ridden season is upon us -- Oscar season. The contenders have been unfurling their respective campaigns for months. Nominations are expected on Jan. 25, after which Academy members will vote on the winners. In a perfect world, the best films and actors would win Hollywood's most coveted award, but Tinseltown is far from perfect. The two factors that really drive a good Oscar campaign aren't talent and honor but likability and buzz. With her perfectly-timed wedding and baby announcement, Natalie Portman is garnering both.