Your favorite art-collecting, Greenwich-living, publicity-shunning hedge fund billionaire, Steve Cohen (left), turns 53 today. New York's most famous drag queen, Lady Bunny (right), is turning 47. Marcia Gay Harden is 50. Photographer Terry Richardson is turning 44. Halle Berry turns 43. Steve Martin is 64. Oscar-winning composer James Horner is turning 56. Tony-winning playwright Thomas Meehan turns 80. Magic Johnson is 50. Actress Mila Kunis is 26. Susan Saint James, the actress and wife of NBC Sports chairman Dick Ebersol, is turning 63. Musician David Crosby is 68. E! host and Top Model regular Jay Manuel is turning 37. And romance novelist Danielle Steel is celebrating her 62nd birthday today. Weekend birthdays are below.

Google executive Marissa Mayer, best known for her ballgowns, cupcakes, and whimsical designs, feels that the media has ignored her athletic achievements. But how does she compare to rivals like Mrs. Bill Gates?

The Bill and Melinda Gates Foundation's efforts to fight AIDS, malaria and measles in Africa is working. Millions of vaccinated children are now safe from malaria and measles. In many parts of the continent, AIDS deaths are no longer on the rise. But now Africa has other problems, thanks to the charity's focused generosity. A recent Los Angeles Times exposé. It's all Bill's fault:

Thank you for seeing me, doctor. Right here on the couch, turned away from you? I read that doctors do that to eliminate the burden of eye contact. Ha, or in case they don't like your face, good one. Actually I don't like my face much either. That's what I'm here about.

Journos Walt Mossberg and Kara Swisher had a grand time hosting the Wall Street Journal's D Conference, or at least they've learned to fake it. Reporter Dan Farber has a write-up at ZDNet, and he kindly lent his event photos. Here they are, misinterpreted.