Hilary Duff Gorgeous Gossip's Girl

The only thing that didn't match that 1920s style cocktail dress, the pink iPhone in her hand!Hilary Duff looks stunning wearing a sexy black 1920s style cocktail dress on the set of “Gossip Girl” at The Gates in Midtown, Manhattan on Wednesday.The “Cheaper By the Dozen” cutie is playing an actress who enrolls at a university, where she ends up becoming Vanessa’s roommate.Hilary Duff on set of