News Awards & Events Fashion Week Shop With the Stars at Fashion's Night Out By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Published on September 9, 2010 @ 10:00AM Pin Share Tweet Email Photo: PatrickMcMullan.com/Sipa Press This time last year, Mary-Kate and Ashley Olsen were gearing up to serve cocktails to excited fans at Barneys New York forthe first-ever Fashion’s Night Out, unofficially the biggest shopping event of the year, complete with special discounts, cocktails and celebrity appearances. And—as you may have heard by now—the second annual fashion-fest is happening tomorrow night! With the dizzying number of events (check out fashionsnightout.com for the complete list), it's not going to be easy deciding where to go, especially with all of the star-studded events happening in N.Y.C. If you're planning to shop the night away, why not do it alongside your favorite celebrities? Check out a list of star appearances for Fashion's Night Out after the jump. —Caitlin Donovan Who: Mary-Kate and Ashley Olsen What: Uptown, they’ll be at Barneys New York mingling and shopping with their fans. Head downtown to the Elizabeth and James Pop-Up-Shop where they’ll be behind the registers from 7-8PM. Where: Barneys New York 660 Madison Ave, Elizabeth and James Pop-Up-Shop 632 Hudson St. Who: Mary J. Blige What: Be sure to catch her between 6 and 7 PM on the 5th floor where she’ll be making a personal appearance. Where: Bergdorf Goodman 754 Fifth Ave. Who: Nicole Richie What: From 9 to 10 PM, be sure to catch Nicole Richie and other notable guests singing karaoke on the third floor. Where: Bergdorf Goodman 754 Fifth Ave. Who: Victoria Beckham What: From 8:30 to 9 PM be sure to catch Victoria Beckham making a personal appearance on the 3rd floor. Where: Bergdorf Goodman 754 Fifth Ave. Who: Heidi Klum What: Heidi will be hosting a meet and greet where attendees will sneak a first look at the fall collections of Loved by Heidi Klum for Motherhood Maternity and Lavish by Heidi Klum for A Pea in the Pod. Where: Destination Maternity 28 East 57th St. Who: Alexa Chung What: Alexa will be hosting a shopping launch event for her fall collection. Doors open to the public at 8PM. Where: Madewell 486 Broadway Who: Leighton Meester What: Come help Leighton Meester and other notable guests celebrate the exclusive preview of Roger Vivier’s first fragrances. Where: Roger Vivier 750 Madison Ave. Who: Rachel Zoe What: Rachel Zoe dishes out styling advice at Piperlime’s first ever pop-up shop. Where: Piperlime Pop-Up-Shop 93 Mercer St. Who: Rachel Bilson What: Rachel Bilson will be on site to mingle with guests while they pick out the perfect set of sunglasses. Where: Sunglass Hut 605 Fifth Ave. Who: Jessica Alba What: Jessica Alba will be appearing at the Ralph Lauren store in Soho to mingle with guests and enjoy a performance by Janelle Monae. Where: Ralph Lauren 379 West Broadway Who: Halle Berry What: Halle Berry will be greeting shoppers. Where: Ralph Lauren 811 Madison Ave. Who: Jessica Simpson What: Jessica Simpson will be greeting fans. Where: Macy's Herald Square 151 34th St. Who: Olivia Palermo What: Olivia Palermo will be at Henri Bendel teaching shoppers how to pose for the paparazzi. Where: Henri 712 5th Ave. Who: Erin Wasson What: Erin Wasson will be showing off her jewelry collection LowLuv. Where: Henri Bendel 712 5th Ave. Who: Bar Rafaeli What: Bar Rafaeli will be greeting fans and giving modeling tips. Where: Giorgio Armani 717 5th Ave. Who: Naomi Campbell What: Naomi Campbell will be celebrating 25th anniversary of her career and signing t-shirts with her image on it. Where: Dolce & Gabbana 825 Madison Ave. Who: Lauren Hutton What: Lauren Hutton will be greeting fans and sharing stories. Where: Giorgio Armani 717 5th Ave. Who: Michelle Trachtenberg What: Michelle Trachtenberg and Charlotte Ronson will be decorating cupcakes with shoppers. Where: JC Penny 33rd Street and 6th Ave. Who: Christina Ricci What: Christina Ricci will be greeting fans at Jeffrey. Where: Jeffrey New York 449 West 14th St. Who: Tim Gunn What: Tim Gunn will be signing copies of his new book and judging a window styling contest at Kate Spade Where: Kate Spade 454 Broome St. Who: Rosario Dawson What: Rosario Dawson will be hosting a cocktail party at Bottega Veneta Where: Bottega Veneta 699 Fifth Ave.