Nicole called her "lettuce cup" and raisin face." Rachel said their fall out was "devastating on another level entirely." To the best of our knowledge Nicole Richie and Rachel Zoe haven't spoken since it all went down in '06, until they were spotted chatting away like the besties they once were, at the Alberta Ferretti store opening last week in LA. Say what?!

Yup. According to Hollyscoop.com, "there looked like there were no hard feelings, both Nicole and Rachel were smiling and laughing and were very nice to each other," and even Joel and Rachel's husband Rodger were deep in convo too.

Hopefully this isn't another classic care of "frenemies" or celebs making nice for the camera because frankly, Rachel and Nicole make one heck of a fashionable team.

via Hollyscoop and Richie Fan