Last night in NYC, Diane Lane stepped out onto the red carpet with Edward Norton at the Caro Federico Theatrical Tribute to Federico Fellini, Rebecca Minkoff, Pamela Love, and Alejandro Ingelmo helped launch eBay and CFDA's 2013 "You Can't Fake Fashion" tote collection, Jason Wu kicked off Asia Week with Hilary Rhoda at The Pierre, Diane von Furstenberg and Andrew Rosen hosted MPIA's first "Open Market" fundraiser, and more!

On Saturday, over 500 guests came out to The Pierre for New York Junior League's 61st annual Winter Ball. This year, the black tie theme was "Monet at Midnight," and NYJL members celebrated 112 years of community service. Check out some more photos from the night below. More»

Over the weekend, Swedish House Mafia kicked off their "One Last Tour" at the Barclays Center and Madison Square Garden, the New York Junior League celebrated their 61st annual Winter Ball, "Monet at Midnight," Annasophia Robb and Megan Hilty hit up the Broadway Theatre for the opening night of "Cinderella," and so much more!

Last night in NYC, the Metropolitan Museum of Art held their annual Young Members Party with a live performance by The Knocks, Paper Magazine kicked off their three day pop-up Super Duper Market in a Chelsea warehouse, Zoe Kravitz and Penn Badgley stepped out together for the opening night of Fela, Jennifer Hudson came out to support Andrew Levitas premier exhibition Metalwork Photography, and so much more. Last night's parties were all super duper fun! 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»

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, Meryl Streep, Elton John, and Sting were among the many stars that gathered for the Rainforest Fund concert at Carnegie Hall, Michael Jackson lives on in the Immortal World Tour of Cirque du Soleil, Ben Stiller dined at Paris Review's Spring Revel, Bobbi Brown supported Dress for Success at their 15th anniversary gala, and so much more! Last night's parties were all about celebrating for a good cause. More»

JUSTIN BIEBER came out to support Selena Gomez at the premiere of her new movie OhmygodJustinBieberishereholyshit; Donna Karran watched a performance of Shen Yun;  Jason Bateman, Charlie Day and Jason Sudekis hit the red carpet for Horrible Bosses; Kiehl's showed its pride with Dan Savage;  Ed Westwick went black tie; Liam Gallagher hung at Norwood for his new band and more! Last night's parties were an oasis on a dark night. More»

[Image via Gothamist]

Kanye West and Jay-Z got everyone grooving at MoMa's annual Garden Party; Wall Street types came out to The Pierre; Erin Fetherston brought her dog to see Julien Marinetti's new dog sculpture; Rachel Bilson toasted Derek Lam's new exclusive eBay line and much more.  Last night's parties were in an Empire State of mind! More»

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Guests came out for The Society of Memorial-Sloan Kettering Cancer Center 4th Annual Spring Ball last night at The Pierre in their best black tie. There was the standard elements of dinner, silent auction, and dancing. Turning things up a notch was a special performance by Sheryl Crow! More»