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.

[Penélope Cruz, Alessandra Mastronardi, Greta Gerwig] [Woody Allen, Jon Hamm, Jennifer Westfeldt, photos via Vogue]

Kristian Laliberte Hanuk Hanuk Peter Davis Paris Theater Cynthia Rowley Charlotte Ronson Robert Verdi Carlos Suarez Ralph Lauren Chris Rock Terry Richardson Micah Jesse Tatiana Platt Susan Shin Cory Kennedy moby Calvin Klein Lorenzo Martone Jennifer Creel Julie Macklowe Judith light Khloe Kardashian Ricky Lauren Jackie Astier Vanessa Trump Josh Lucas Nicole Miller Sabine Heller Penelope Cruz Alec Baldwin Samantha Mathis Andrew Bevan Andrew Saffir Rachel Dratch Julianna Margulies Amanda Ross Fern Mallis John Legend Katrina Bowden Selita Ebanks Woody Allen Brian Wolk Claude Morais Phillip Bloch Lola Schnabel Matthew Settle Natalie Leeds Leventhal Terminal 5 Kate Lanphear John Demsey Adrian Grenier Debra Winger Dana Delany Zani Gugelmann Janelle Snowden Keith Lieberthal Woody Harrelson Joy Philbin erika tarantal Dominic Cooper Dylan McDermott Katie Lee Frederique Van Der Wal Mariska Hargitay China Chow Carol Alt Erin Heatherton Walt Frazier Rosanna Scotto Stella Schnabel Sam Shaffer Jon Hamm Derek Warburton Alex Lundqvist Desiree Gruber Casa Lever Solange Knowles Olga Rei Damaris Lewis Jen Kao Melissa George Mia Moretti Valentine Uhovski Jennifer Westfeldt Skylight Studios Noah Baumbach Emily Weiss Greta Gerwig Christopher Wolf Kyle MacLachlan Elettra Wiedemann Joan Smalls Mike Birbiglia Simon Huck Paul Haggis Anja Rubik Jonathan Cheban Dianne Wiest Chord Overstreet