Jessica Biel Pictures in Pouffy Giambattista Valli Gown

Jessica Biel dressed up in a Giambattista Valli gown with huge pouf sleeves for Fashion Group International's 28th Annual Night of Stars at Cipriani Wall Street in NYC last night. Giambattista, Macy's collection just debuted Wednesday, joined Jessica on the red carpet, which also brought out a Jil Sander-clad Leelee Sobieski, newlyweds Lauren Bush and David Lauren, and heiress Daphne Guinness.

It was Jessica's second evening out on the town in a row, since she joined on-again boyfriend Justin Timberlake Wednesday for an event. Jessica Biel and Justin Timberlake cuddled during a bash celebrating the redesign of his Southern Hospitality restaurant. JT and Jess were pictured getting close on a banquette that they shared with friends like Elton John and David Furnish.

The socializing may cease soon for Jessica if she nabs a role that she's in the running for. Jessica Biel could be in Burt Wonderstone, an upcoming comedy featuring Steve Carell and Jim Carrey as rival magicians, but other actresses like Olivia Wilde and Michelle Monaghan could also get the part.