Last night in NYC, Bar Refaeli came out to celebrate Maxim's Hot 100 Party with Scott Lipps, the Crystal Fighters and Is Tropical played at Le Baron for the Encore! Live Sessions series, lifestyle blogger, Kelley Lillien threw the Ultimate Dinner Party with Town & Country in SoHo, The New Dramatists held their annual benefit luncheon, and more! Last night's parties were all about celebrating in style.

[Photo: Crystal Fighters at Le Baron via Twitter] More»

Last night in NYC, Mamie Gummer and Michelle Harper attended the Lincoln Center Institute's Junior Spring Benefit at the Bowery Hotel, Will Smith brought his family to the premiere of Men In Black 3, Faberge celebrated the opening of their New York flagship store, Chandon hosted an American summer kick-off party with the launch of their limited edition collection at SPiN, and so much more. Last night's parties were all about celebrating outdoors! More»

Last night in NYC, Cindy Sherman and Solange Knowles attended the 2012 MoMA Garden Party, Nowness hosted the launch of "Advanced Style" by Ari Seth Cohen, Cindy Crawford and Alex Rodriguez come out for Caliche Rum's New York launch party, Garbage takes over Webster Hall, and so much more. Last night's parties were full of stylish guests! More»

Last night in NYC, Nicole Richie and Jessica Stam came out for the FiFi Awards, Louis C.K. and Kevin Systrom received special achievement awards at the 16th annual Webby Awards, Amy Poehler and Stephen Colbert took home Peabody awards, and more! Last night's parties were all about award season. More»

Over the weekend in NYC, Avicci and Calvin Harris took over the stage during the Electric Daisy Carnival at the MetLife Stadium, foodies united at the Great GoogaMooga Festival in Prospect Park, Katie Couric and Arianna Huffington dined together at the Elly Awards, Milk Studios hosted the "Identities" Art Party, and more. Last night's parties were all about the outdoor festivals! More»

Last night in NYC, Will Arnett spun for the official Internet Week closing party, Peter Brant II and Harry Brant co-host the opening of the Jitrois pop-up store opening, Shenae Grimes lights up the Museum of Art and Design's L.E.D. Ball, Rebecca Minkoff geeks out at the StyleCaster Internet Week party, and more! Last night's parties were all about wrapping up internet week.

[Photo: Harry Brant, Peter Brant Jr.] More»

Last night in NYC, Susan Sarandon attended the Wall Street Journal's "Donor of the Day" celebration at the Whitney Museum, Vogue and the CFDA welcomed designer Uma Wang to New York at the W Downtown, Kieh's unveiled their "Meet Mr. Bones" installation designed by Alicia Keys, Terry Richardson, and Zach Galifianakis, and more. More»

Last night in NYC, Kanye came out to Tom Sachs' private preview of space program's on Mars at the Park Avenue Armory, Diane von Furstenberg attended the Whitney Museum's Art Award Gala, Beach House rocked the Bowery Ballroom, Joan Rivers honors Annie Leibovitz at the CLIO Awards, and more! Last night's parties were all about the arts! More»

Last night in NYC, Jessica Stam joined June Ambrose at the American Ballet Theatre's Spring Gala, Santigold performed at Irving Plaza with surprise guests Pharrell and Andy Samberg, Rihanna and Neil Young kicked off the Robin Hood Foundation Benefit, Ricky Martin hosted an intimate fundraiser for President Obama, and more. Last night's parties were all about the performers! More»

Over the weekend in NYC, Yoko Ono honored John Chamberlain at Dia:Beacon's Spring Benefit, guests tested their tolerance at the Manhattan Cocktail Classic opening gala, Scott Disick partied with Jadakiss at 1OAK, Elise Sednaoui came out for Charlotte Olympia's celebration dinner at Monkey Bar, and more! Last night's parties were all the late night galas. More»

Last night in NYC, Drew Barrymore stepped out for date night with her fiance Will Kopelman at the New York City Ballet's Spring Gala, Justin Timberlake attended Roy Nachum's Open Your Eyes gallery opening, Lindsay Lohan was cuddled up with (rumored billionaire boyfriend) Vikram Chatwal at the opening of Life is a Dream exhibit, and more. Last night's parties were all about the spring galas and exhibits! More»