Last night in NYC, Maria Baibakova hosted Artspace's 2nd Anniversary Dinner at the James Burden Mansion, Jeff Koons debuted his new exhibition to Larry Gagosian, Petra Nemcova, Prabal Gurung, and others at the Gagosian Gallery, Alexandra Lebenthal invited guests over for the Style of Sport launch party, Freida Pinto and Barneys NY celebrated Maiyet Varanasi's silk capsule collection, and so much more!

[Barbara Burchfield, Olivia Wilde] [Nur Khan, Hugh Evans]

Over the weekend in NYC, Olivia Wilde came out to Dream Downtown for the Global Citizen Festival's VIP after party, the 'Life of Pi' premiered at the New York Film Festival's opening night gala with Oscar-winning director Ang Lee, Adam Green and Dustin Yellin hung around at the charity art auction for the launch of Dossier's 10th issue, Sting and Ben Stiller stepped out for date night with their wives at the screening of 'Frances Ha,' and so much more!

Last night in NYC, Diane Kruger and Sofia Coppola came out to celebrate the opening of Yayoi Kusama's exhibition at the Whitney Museum of Art, Freida Pinto dazzled in Rachel Roy at the NY screening of Trishna, Anne Hathaway mingled with Aziz Ansari at the after party for Oscilloscope Laboratories' documentary Shut Up and Play the Hits, Neon Trees lit up Webster Hall, and so much more! Last night's parties were all about marking your spot on the red carpet. More»

Last night in NYC, Jon Hamm came out for the preview screening of Woody Allen’s newest film To Rome With Love, Niia performed at M.A.C. Cosmetics private dinner at Acme, Skrillex was the surprise guest at the Samsung Galaxy SIII launch with Sebastian Ingrosso, Steve Aoki took over Terminal 5, and so much more. Last night's parties were all about the special performances. More»

Last night in NYC, Karl Lagerfeld and Anna Wintour attended the Gordon Parks Centennial Gala, Solange Knowles and Poppy Delevigne celebrated Acne Studios' NYC flagship store with a private dinner and performance by Lykke Li, Olivia Munn mingled with former SNL cast members at the Top of the Standard for Lola Versus' after party, Stefano Tonchi came out for Rashaad Newsome's debut in W Magazine, and more! Last night's parties were full of store openings for the summer!

[Photo: Caroline Winberg, Poppy Delevingne, Hanneli Mustaparta via BFA] More»

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Last night guests came out to the MoMA to celebrate the openings for both Ecstatic Alphabets/Heaps of Language and Taryn Simon: A Living Man Declared Dead and Other Chapters I-XVIII. More»

Last night in NYC, Friends performed at Le Baron for part four of the Encore! Live Sessions, Chloe Sevigny and Adam Brody attended the after party for Damsels in Distress at the Soho Grand Hotel, Roma took the stage for Avenue A Soundcheck's Monday Rock series, Martin Scorsese honored Catherine Deneuve at the 39th annual Chaplin Award Gala, and so much more. Last night's parties were all about the music! More»

Woody Allen screened his new movie and then hit the after party at Tribeca Grand; Alec Baldwin and Brian Williams hung out at MoMa; Ed Westwick mounted Todd DiCiurcio at Free Arts; Hamish Bowles and Patricia Fields hosted DIVAS Shop for Opera; Courtney Love hit the Joyful Revolution and the launch of Jane Pratt's web site and more! Last night's parties were making the rounds! More»