Raisinface and Richie: Kissed and Made Up?

On Wednesday, Nicole Richie was spotted chatting with her ex-stylist, Rachel Zoe (who she infamously dubbed ‘Raisinface’ when they fell out), at the Alberta Ferretti store opening in LA.
Is everything really cool between the two or were they just playing nice for the cameras?
We hear motherhood does make one more compassionate towards others.
Way to go, Nic!
[Images via Getty Images.]