Cityfile: New York's Most Notable and Influential

Happy Birthday | Barbara Walters turns 80 years old today. Let's hope the View girls all remembered to get her a present. Others celebrating today: Will Smith is 41. Designer Thakoon Panichgul is turning 35. Catherine Zeta-Jones is 40. Secretary of Defense Robert Gates is 66. Heather Locklear is turning 48. Actress Aida Turturro is 47. Filmmaker Pedro Almodóvar is turning 58. Tate Donovan is 46. Cheryl Tiegs is 62. And Bridget Marquardt of the Girls Next Door is turning 36. A handful of weekend birthdays below.More

• Mary Louise Parker was the center of attention at the Roundabout Theatre on Sunday for the opening night of her new Broadway show, Hedda Gabler. Parker and her co-stars, Michael Cerveris, Peter Stormare, and Paul Sparks, and the play's director Christopher Shinnas were joined at the play and after-party by Liza Minnelli, Joan Rivers, Blythe Danner, Mamie Gummer, Amy Irving, Billy Stritch, and Tovah Feldshuh. [PMc, Wireimage, GoaG]

• Famed African-American fashion designer Arthur McGee was honored with a luncheon at the MET yesterday. Guests on hand to fete McGee included André Leon Talley, Hamish Bowles, Lynn Yaeger, Susan Fales-Hill, Thelma Golden, Deborah Roberts, Steven Kolb, Jeffrey Banks, Cicely Tyson, Stephen Burrows, and Amy Fine Collins. [PMc, DFR, GoaG]More

Louis Vuitton celebrated Marc Jacobs' new collection in honor of Stephen Sprouse last night with an exhibition preview, cocktail event, and after-party. Marc and boyfriend Lorenzo Martone (left) were joined by a long list of fashion, art, and society types, including Donna Karan, Leigh Lezark, Nicole Miller, Jeffrey Deitch, Anna Sui, Patricia Field, Patrick McDonald, Erin Fetherston, Russell Simmons, Rachel Roy, Linda Fargo, Nina Garcia, Anne Slowey, Agyness Deyn, Molly Sims, Bettina Zilkha, Andrew Saffir, Jane Holzer, Tim and Helen Lee Schifter, Lisa Falcone, Terence Koh, Adi, Coco and Ice-T, Casey Spooner, David Hershkovits, Kim Hastreiter, Rogan Gregory, Chanel Iman, Eva Amurri, Fabiola Beracasa, Chuck and Candy Pratts Price, Brooke Shields, Amalia Dayan and Adam Lindemann, Mickey Boardman, Serena Bass and son Sam Shaffer, Glenda Bailey, Robert Burke, Peter Marino, Andres and Lauren Santo Domingo, Marjorie Gubelmann, Paul Sevigny, Andre Harrell, Andres Serrano, Stephen Knoll, Andrea Rosen, Maurizio Cattelan, Kipton Cronkite,  Kehinde Wiley, Debbie Harry, Jackie Astier, Tatum O'Neal, Marcus Schenkenberg, Veronica Webb, Waris Ahluwalia, Kelly Killoren Bensimon, Dr. Frederic Brandt, Monet Mazur, Peter Davis, Dori Cooperman, Mary Alice Stephenson, Melissa Berkelhammer, Luigi Tadini, and, of course, Patrick McMullan and son Liam McMullan. [PMc, Wireimage, NYO]

Happy Birthday | Serena Williams is 27 today. Others celebrating: Music exec Andre Harrell is 48, Christina Milian is 27, former New Jersey governor Christine Todd Whitman is 62, Olivia Newton-John is 60, and Linda Hamilton turns 52. Two figures on the New York web scene will be blowing out candles this evening: Gothamist co-founder Jen Chung is 32. And Nerve.com founder Rufus Griscom is 41. Weekend birthdays after the jump!More

1) 7 For All Mankind launched its first Manhattan flagship last night with a Vogue-hosted/Paul Sevigny DJed party and photo exhibition by Tim Mantoani. Among many others there: Dylan Lauren, Gossip Girl's Jessica Szohr and Nicole Fiscella, CariDee English (left), Kelly Killoren Bensimon, Olivia Palermo, Anisha Lakhani, Mary Ellen Mark, Tony Sirico, Rebecca Guinness and Poppy de Villeneuve. [Paper/PMc]

2) On Wednesday, Travel and Leisure's Nancy Novogrod, together with Lizzie and Jonathan Tisch, hosted a lunch at Brasserie Ruhlmann to celebrate Josh Bernstein's new Discovery Channel show Into the Unknown. Guests included Peggy Siegal, Michael Gross, Rosanna Scotto, Hilary Gumbel, and Kelly Choi. [PMc]More