Paris and Nicole bury the hatchet?

World peace may be a way off yet, but in the meantime, Paris Hilton and Nicole Richie are friends again according to sources in the US. The former best friends, who filmed The Simple Life together and then separately after their fall-out, apparently met for dinner in Hollywood at the weekend and have made up. Aw. Paris is said to have fallen out with Richie after Nicole showed a certain videotape to her friends...