There is a virus coming between Nicole Richie and me. Its name is Paris Hilton Hollywood Ebola. But now that Nicole is hanging out with Mischa Barton again, Mischa who is Paris’s sworn enemy, could this mean that Nicole and Paris have “broken up”…yet again? Let’s hope. And let’s hope it sticks. New photos of the former now-reunited friends at the weekend visiting a pet shoppe and Mischa zooming around in Nicole’s ride, apparently getting into a fender bender along the way. Curiously enough, Paris Hilton’s birthday party went down Saturday in Vegas – obviously Nicole wasn’t there. Not there and WITH Mischa? Grounds for war. Love, love, love. Source