The two blondes looked stunning as they made their way up the red carpet hand-in-hand but stopped when they saw an interviewer with a tray of chocolates.
Nicole said: "Can we have some of these? We're going to need them, it's going to be a long night."
The actresses, both carrying glittering clutch bags stuffed as much candy as they could into their bags.
Nicole was wearing a bright red Balenciaga halter-neck gown with a big bow on her neck, while Naomi showed off her new baby bump in a pale yellow Escada dress with a black sash below her bust.
