Nicole Richie in burger shocker

We never thought we'd say Paris Hilton could be a good influence on anyone.

But if she's encouraging superwaif Nicole Richie to eat again it's got to be a good thing! The Simple Life stars, who are now friends again, were snapped on a recent shopping trip tucking into burgers from a fast-food outlet.

What with helping Nicole pile on a few pounds and helping Britney party her divorce woes away, maybe Paris isn't so self-centred after all?