Last Night's Parties: Karen Elson & Olivia Palermo Celebrate Rachel Zoe's New Book At Tiffany & Co., Hanneli Mustaparta Steps Out For The DIFFA Dining By Design Gala & More!

DIFFA's Dining By Design Gala

Where: Pier 94 Who was there: Guests included Nate Berkus, Jeremiah Brent, Amanda Hearst, Hanneli Mustaparta, Lauren Bush Lauren, David Lauren, Margaret Russell, Robert Verdi, Malcolm Carfrae, Jamie Drake, Amy Mellen, Madeline Weinrib, Kim Seybert, Tom Delavan, Tim Hedges, Brad Goldfarb, Alfredo Paredes, Jayne Michaels, Joan Michaels, Andrea Greeven Douzet, Jenny Woo, Scott Merkin, and Katharine Dufault. [Hanneli Mustaparta, Nate Berkus, Amy Mellen via @hannelim] [Photo via @traditionalhome] [Photo via @bdebytes]