Hedge fund titan John Paulson is turning 54 today. Former Hollywood titan Michael Ovitz is turning 63. Tween queen Vanessa Hudgens turns 21. Novelist Benjamin Kunkel turns 37. Cliff Richards, the AC/DC bassist (and father of MTV's Erin Lucas), is 60. Writer Stanley Crouch turns 64. Child actress Patty Duke is 63. Aussie model/actress Sophie Monk is 30. Social fixture Eleanor Ylvisaker is 33. And Jane Birkin, the actress and singer who also inspired the Hermès bag by the same name, turns 63 today.

Senator and former presidential candidate John Kerry turns 66 today. Actress, comedian and TV host Mo'Nique is turning 42. Jermaine Jackson is 55. Motley Crew's Nikki Sixx is 51. Montana Senator Max Baucus turns 68 today. Mos Def is turning 36. One-time reality TV star Lisa Gastineau is 50. Bay boy Brit chef Marco Pierre White is 48. And '80s actresses Teri Garr and Donna Mills are turning 65 and 67, respectively. A handful of weekend birthdays are below.

Ubiquitous TV chef Bobby Flay turns 45 today. The nation's nuttiest ex-governor, Rod Blagojevich, is turning 53. Actress Emmanuelle Chriqui is 32. Adam Weinberg, the director of the Whitney Museum, is 55. Verizon chief executive Ivan Seidenberg is turning 63. Meg White of The White Stripes turns 35. Actor Kenneth Branagh is 49. Actress Summer Phoenix, the sister of Joaquin and the late River Phoenix, is 31. Former CIA director Porter Goss is 71. And Marko Jarik, the NBA player who also happens to be married to supermodel Adriana Lima, is 31.

Actress Felicity Huffman turns 47 today. Actor and comedian Mario Cantone is turning 50. John Malkovich is 56. Violinist Joshua Bell is turning 42. Former Senate Majority Leader Tom Daschle is turning 62. Dame Judi Dench is 75. Nightline co-anchor Terry Moran turns 49. American Idol judge Kara DioGuardi turns 39. Singer Imogen Heap is turning 32. Masako, the Crown Princess of Japan, is 46. Architect Steven Holl is 62. Actor Jesse Metcalfe turns 31. Donny Osmond turns 52. And Kirk Douglas is celebrating his 93rd birthday today.

Kim Basinger turns 56 today. Ann Coulter is turning 48. Teri Hatcher is 45. Dominic Monaghan of The Lord of the Rings and Lost is turning 33. Sinead O'Connor is 43. Nancy Meyers, the director of films like The Parent Trap and What Women Want, is 60. The Allman Brothers' Gregg Allman is 62. Former Yankee Mike Mussina turns 41. Guitarist Nick Zinner from the Yeah Yeah Yeahs is turning 35. Author Bill Bryson is 58. Mexican model Elsa Benítez is 32. And Jackass co-creator Jeff Tremaine turns 43 today.

Author/socialite Plum Sykes and her twin sister, fashion designer/socialite Lucy Sykes Rellie are turning 40 today. Jay-Z is celebrating his 40th birthday, too. Tyra Banks turns 36. Marisa Tomei is turning 45. Saturday Night Live's Fred Armisen is 43. Actor Jeff Bridges is 60. Ugly Betty's Kevin Sussman is 39. Former porn star Nikki Tyler is 37. And former game show host Wink Martindale turns 75 today. A handful of weekend birthdays are below.

The always amusing Michael Musto of the Village Voice celebrates his 54th birthday today. Julianne Moore is turning 49. Daryl Hannah is turning 49, too. Actress Amanda Seyfried is 24. Ozzy Osbourne is turning 61. French filmmaker Jean-Luc Godard is 79. Actor Brendan Fraser is turning 41. Retired Olympic figure skater Katarina Witt is 44. Freaky televangelist Benny Hinn is 57. And infamous polygamist Warren Jeffs turns 54 today.

Britney Spears turns 28 today. Erin Callan, the former CFO of Lehman Brothers, is turning 44. Lucy Liu is 41. Stone Phillips is turning 55. Senate Majority Leader Harry Reid is 70. Real estate marketing queen Louise Sunshine is turning 69. Nelly Furtado turns 31. Foo Fighters bassist Nate Mendel is turning 41. Author George Saunders is 51. And tennis legend Monica Seles celebrates her 36th birthday today.

Woody Allen turns 74 today. Sex and the City creator Candace Bushnell is turning 51. Bette Midler is 64. Sarah Silverman is turning 39. Current TV reporter (and former North Korean detainee) Laura Ling turns 33. Zoe Kravitz, the actress and daughter of Lenny, is turning 21. Actress Emily Mortimer is 38. Former supermodel Carol Alt is turning 49. John Densmore, the former drummer of The Doors, is 65. Actor Treat Williams is turning 58. Fox News correspondent Rick Leventhal is 50. And Jared Fogle, the "Jared" from a million and one Subway commercials, turns 32 today.

"Real Housewife" Jill Zarin turns 46 today. Ben Stiller is turning 44. Actor Gael García Bernal is 31. Writer/director David Mamet is 62. Model Chanel Iman is turning 20. Director Ridley Scott is turning 72. TV legend Dick Clark turns 80 today. Billy Idol is 54. Elisha Cuthbert, the actress and ex-girlfriend of Sean Avery, is 27. Actress Amy Ryan turns 40. Performance artist Marina Abramovic is 63. Retired NFL and MLB star Bo Jackson turns 47. Watergate burglar-turned-radio host G. Gordon Liddy is 79. Clay Aiken is turning 31. And Joan Ganz Cooney, the Sesame Street creator, wife of billionaire financier Pete Peterson, and step-grandmother to PC Peterson, is 80.

Former First Twins Barbara and Jenna Bush turn 28 today. Actor/economist/ex-game show host Ben Stein is turning 65. New York Times columnist Gail Collins is turning 64. Jill Hennessy is 41. Christina Applegate is turning 38. Actor John Larroquette is 62. Pop/gospel singer Amy Grant is 49. Philadelphia Eagles star Donovan McNabb turns 33. Famed choreographer Trisha Brown is turning 73. Soul legend Percy Sledge is 69. And competitive eater (and hot dog eating champion) Joey Chestnut turns 26 today.

Actress Katherine Heigl turns 31 today. Colin Hanks, the actor and son of Tom Hanks, is turning 32. Acclaimed author Arundhati Roy turns 48. Former congressman and outgoing MPAA chairman Dan Glickman is 66. Former NFL commissioner Paul Tagliabue is 69. Former White House Press Secretary Marlin Fitzwater is turning 67. Former Beatle Pete Best is 68. And the infamous Linda Tripp is turning 60.

Elle creative director (and regular on The City) Joe Zee turns 41 today. Senator Chuck Schumer is turning 59. Miley Cyrus is 17. Good Morning America's Robin Roberts is turning 49. Director and screenwriter James Toback is 65, as is Basic Instinct and Showgirls writer Joe Eszterhas. Sen. Mary Landrieu of Louisiana turns 54. Former Lazard chief Michel David-Weill is 77. TV chef Rick Bayless turns 55. Defense attorney Gary Naftalis is turning 68. Filmmaker Robert Towne is 75. Psychiatrist and author Keith Ablow is turning 48. Comedy writer Bruce Vilanch is 61. And child soldier-turned-bestselling author Ishmael Beah is 29 today.

Give Joe Biden a high five. The Vice President of the United States turns 67 today. (Let's all hope he gets through the day without any more accidents.) The oldest member of Congress, Sen. Robert Byrd of West Virginia, turns 92 today. Former U.S. ambassador to the U.N. John Bolton is 61. Mike D of the Beastie Boys turns 44. Joel McHale of The Soup and Community is turning 38. Pat Kiernan of NY1 is turning 41. Actress Sean Young is 50. Bo Derek turns 53. Author Don DeLillo is turning 73. TV anchor Judy Woodruff turns 63. Avant-garde performer Meredith Monk is 67. Tween star Cody Linley turns 20. Former Eagles member Joe Walsh is turning 62. And Mark Gastineau, the retired football star and father of Brittny, is 53. Below: A few folks celebrating birthdays this weekend, including Scarlett Johansson and Tina Brown.

Jack Dorsey, the creator of Twitter and the man you can blame for destroying your productivity at work, turns 33 today. Fashion designer Calvin Klein is turning 67. Meg Ryan is 48. Today show news anchor Ann Curry is turning 53. Former GE CEO Jack Welch is 74. Ted Turner is turning 71. Jodie Foster is 47. Restaurant-less chef Rocco DiSpirito turns 43. Model Daria Werbowy is 26. Actress Allison Janney is 50. WNYC president Laura Walker is 52. TV legend Dick Cavett turns 73. Jerry Sheindlin, the former People's Court judge and husband of Judge Judy, is turning 76. Former football player and sportscaster Ahmad Rashad is 60. And Larry King is 76 today, or just 24 years away from celebrating his centennial.

Chloe Sevigny turns 35 today. Project Runway winner Christian Siriano is turning 24. Owen Wilson is 41. Fox News anchor Megyn Kelly is turning 39. Former MSNBC anchor Rita Cosby turns 45. Elizabeth Perkins of Weeds is 49. Singer-songwriter Duncan Sheik is 40. Comedian Kevin Nealon is turning 56. The Office's Oscar Nunez is 51. The rapper Fabolous is 32. Metallica guitarist Kirk Hammett turns 47. Former Alaska Senator Ted Stevens is turning 86. And former Dynasty star Linda Evans is 67.

Two men turning 65 today whose glory days have long since passed: Morgan Stanley CEO John Mack, who has announced he'll step down as the firm's chief at the end of the year; and Saturday Night Live co-creator Lorne Michaels, who hasn't produced a season of SNL worth watching in years, but has yet to retire, unfortunately. Others celebrating another year today: Martin Scorsese is turning 67. Lauren Hutton turns 66. Howard Dean is 61. Danny DeVito is turning 65. RuPaul turns 49. Daisy Fuentes is 43. Diane Neal of Law & Order: SVU turns 34. Dutch architect Rem Koolhaas is 65. House Minority Leader John Boehner is turning 60. And Isaac Hanson (of the Hanson brothers, yes) turns 29.

Maggie Gyllenhaal turns 32 today. CSI star Marg Helgenberger is turning 51. Singer Diana Krall is 45. Actress Martha Plimpton is 39. Retired pitcher Dwight Gooden turns 45. Olympic figure skater Oksana Baiul is turning 32. Actress Lisa Bonet is 42. Dean McDermott, the husband of Tori Spelling and co-star of the couple's reality TV show, is 43. Nobel prize-winning novelist José Saramago is 87. And the New York Post is celebrating its 208th birthday today, apparently.

Fashion publicist and MTV reality show fixture Kelly Cutrone turns 44 today. Chris Noth is turning 55. Whoopi Goldberg is 54. Gerard Butler celebrates the big 4-0 today. Jimmy Kimmel is 42. Film director Garry Marshall is turning 75. Former Jets quarterback Vinny Testaverde turns 46. Sun Microsystems co-founder Scott McNealy is 55. Veteran TV reporter Peter Arnett turns 75. Strokes bassist Nikolai Fraiture is turning 31. Joe Mantegna is 62. And NBA star Ron Artest is turning 30. A handful of weekend birthdays are below.

Anne Hathaway turns 27 today. Fashion darling Julia Restoin Roitfeld is turning 29. Ryan Gosling turns 29 today, too. Actress Megan Mullally is turning 51. Billionaire mogul Ron Burkle is 57. Paper co-founder Kim Hastreiter is 58. Sammy Sosa is turning 41. Author Naomi Wolf is 47. Neil Young turns 64. Actor Wallace Shawn is turning 66. Gymnastics legend Nadia Comaneci is 48. R&B singer Omarion is 25. Simon & Schuster publisher David Rosenthal is 56. And disgraced figure skater Tonya Harding turns 39 today.