Style icon Pat Field turns 68 today. Film director Darren Aronofsky is turning 41. Christina Ricci is 30. Senator Arlen Specter is turning 80. Children's author Judy Blume is 72. Josh Brolin, the actor and son of James Brolin, is turning 42. Locanda Verde chef Andrew Carmellini is 39. Tech visionary Raymond Kurzweil turns 61. Celebrity nutritionist Oz Garcia is 59. Fonzworth Bentley, Diddy's former assistant and now the host of his own show on MTV, is 36. Chynna Phillips is turning 42. And Arsenio Hall turns 55 today. A few people celebrating birthdays this weekend—including Mayor Bloomberg—are below.

State Assembly Speaker Sheldon Silver turns 65 today. Rudy Giuliani's ex-wife, Donna Hanover, is 59. Real estate developer Francis Greenburger is 60. Peter Gabriel is turning 59. Robbie Williams is 35. Stockard Channing turns 65. Jerry Springer is 65. And Henry Rollins turns 48. People celebrating their birthdays this weekend—including Valentine's Day birthday boys like Michael Bloomberg and Steve Schwarzman—after the jump.

Dentist-to-the-stars Larry Rosenthal is as famous for the myriad lawsuits and scandals he's been involved in as for the bright celebrity smiles he's created.