Cityfile: New York's Most Notable and Influential

Chanel hosted a dinner to celebrate the Tribeca Film Festival at Odeon last night, where the guests included Adrien Brody, Robert De Niro and Grace Hightower, Craig Hatkoff and Jane Rosenthal (with daughter Juliana), Moby, Debra Messing, Fabiola Beracasa, Julia Restoin Roitfeld, Mary-Kate Olsen, Diane Kruger, Celerie Kemble, Kerry Washington, Viola Davis, Matthew Modine, Angela Lindvall, Heidi Mount, Poppy Delevigne, Alexis Bledel, Danielle Steele (with daughters Victoria and Vanessa Traina), Dree Hemingway, Drena De Niro and Carlos Rodriguez, Henry Cavill, Melissa Leo, Molly Shannon, and Grace, Mamie, and Louisa Gummer. [PMc, Wireimage, Getty, FWD] More

• Bruce Wasserstein tied the knot with a "much younger Asian woman" two weekends ago, although details about the billionaire's new bride remain scarce. [P6]
• Alex Rodriguez is jealous and embarrassed that Madonna has been spending so much time with 22-year-old model Jesus Luz, since it makes him look like he got "dumped for a younger stud." [NYDN]
• The City's Jay Lyon—who was named Brent Tuhton until he changed it—has scored a record contract with Universal. [P6] 
• Could Mark Badgley and James Mischka really be breaking up? Who is going to design our Oscar gown? [NYDN]More

Happy Birthday | Radio personalities Howard Stern and Rush Limbaugh don't have much in common, but they do share a birthday: Howard is 55 today, while Rush is turning 58. Others celebrating: CNN's Christiane Amanpour is 51. Kirstie Alley is 58. Amazon.com founder Jeff Bezos is 45. Badgley Mischka's Mark Badgley is turning 48. Chef Rebecca Charles is turning 55. Actor Oliver Platt is 49. New York City Councilman James Oddo is 43. Rob Zombie is 44. And Heather Mills turns 41 today.

UNICEF's 5th annual Snowflake Gala took place on Wednesday night at Cipriani 42nd Street. Bryant Gumbel entertained the crowd of 500 and Lucy Liu was honored with the Danny Kaye Humanitarian award. Attendees included Michael Bloomberg, Jenna and Barbara Bush, Maggie Betts, Roland Betts, Lauren Bush and David Lauren (left), Marcus Samuelsson, Charlie Trotter, Charlotte Moss, Pamela Fiori, Gillian Miniter, Douglas Hannant and Frederick Anderson, Elyse Newhouse, Donny Deutsch, Alexandra Lebenthal, Jessica Joffe, Tea Leoni, Matt Lauer, Meredith Melling Burke, Cynthia Lufkin, and CNN's Sanjay Gupta. [PMc, Wireimage, Style.com, The Daily] More