Not surprising, we heard the rumors last week or so, but Nicole Richie and her fiance DJ AM have now publicly confirmed they have officially split for a second time. Richie's publicist released a statement from the couple that said, "We are confirming that we have amicably separated," and no other details were given. Star Magazine is reporting the reason for their second time around split is for 3 reasons: 1) Nicole's refusal to gain weight 2) Her fondness for the "nightlife." 3) The question of what exactly happened between her and Jackass star Steve-O. Ew. Oh well, so sad. Again, props for trying I guess, but usually in situations like that when you break up, there is always a reason and those reasons don't always go away so easily the second time around.