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.

More than 1,200 people descended on Skylight Studios on Wednesday night for the Whitney's annual Art Party. Sponsored by BCBG Max Azria, the designer (left, with co-host Camilla Belle) and wife Lubov welcomed the likes of Lake Bell, Lydia Hearst, Gretchen Mol, Hilary Rhoda, Calvin Klein, Jason Wu, Tinsley Mortimer, Genevieve Jones, Fabiola Beracasa, Ali Larter, Lindsay Price, Stacey Bendet, Olivia Palermo, Meredith Melling Burke, Alexis Bryan Morgan, Ivanka Trump, Byrdie Bell, Bradley Cooper, Alexis Bledel, Selita Ebanks, Hana Soukupova, Claire Bernard, Amber Tamblyn, Adam Lippes, Alexandra Richards, Anne Slowey, Lydia Fenet, Roopal Patel, Gilles Mendel, Lela Rose, Brooklyn Decker, Zani Gugelmann, Allison Aston, Esteban Cortazar, Jessica Joffee, at least two members of the Willis clan (Tallulah and Scout), and the man who runs the show at Whitney, Adam Weinberg. [PMc, Wireimage, FWD, WWD, VF, Style.com, ArtInfo]

The snowstorm didn't stop art and society scenesters from stopping off at the New York Academy of Art on Monday night. Guests at the Tribeca Ball included Liev Schreiber, Justin Timberlake, and event co-chair Eileen Guggenheim (left), along with Bill Clinton, Andre Balazs, Andy and Kate Spade, Adam Weinberg, Jason Wu, Nicole Miller and Kim Taipale, Monet Mazur, Alek Wek, Bettina Zilkha, Poppy de Villeneuve, Jennifer Creel, Jean-Pierre Roy, Ludwig Kuttner and Beatrix Ost, stylist Ric Pipino, Heather Mnuchin, Liam McMullan, Antoine and Maureen Chiquet, and artist Will Cotton. [PMc, Wireimage, VF, FWD, Style.com]

• Andrew Saffir's Cinema Society hosted a screening of The Curious Case of Benjamin Button at the Tribeca Grand last night. Attendees at the Pamella Roland and Svedka-sponsored screening and after-party at the Soho Grand included Kanye West, Spike Jonze, Olivia Palermo, Richard Meier, Mary-Kate and Ashley Olsen, Lauren Bush and David Lauren, Moby, Amy Sacco, Sandy Brant and Ingrid Sischy, Stefano Tonchi, Tommy Hilfiger and Dee Ocleppo, Bettina Zilkha, Charlotte Ronson, Cynthia Rowley and Bill Powers, Chace Crawford, Debbie Harry, Heather Matarazzo and Caroline Murphy, Judith Light, Kelly Bensimon, Karen Duffy, Liya Kebede, Rachel Roy, Liam McMullan, Ciara, and Danny Masterson. [PMc, Wireimage, The Daily]

Yes, it's Rod Blagojevich's birthday! The disgraced Illinois governor is turning 52, although we can't imagine much celebrating will be going on today. The White Stripes' Meg White is 34. Whitney Museum director Adam Weinberg is 54. Verizon's chief executive, Ivan Seidenberg, is turning 62. Summer Phoenix, the sister of Joaquin and the late River Phoenix, is 30. Kenneth Branagh is 48. Actress Emmanuelle Chriqui is 31. And child star Raven-Symone turns 23 today.

Weinberg is the director of the Whitney, where he's taken on the task of trying to expand the museum in the face of hostile neighbors, cranky trustees, and touchy staff members.