40. Salma Hayek & Francois-Henri Pinault
Hayek and her French billionaire hubby are still going strong, and they're rarely spotted without their adorable daughter Valentina. Salma had a fun TV run this year on 30 Rock, and she's coming out with another movie in 2010. Pinault is the CEO of the luxury goods company PPR, which owns Gucci, among other subsidiaries -- need we say more? Seems like the past year has been nothing but smooth sailing.