The feud between this A list celebrity/host/mogul and this barely relevant any longer B- list part-time reality star traces back to the days prior to the B- lister becoming a reality star.
Apparently our A lister was hosting a party and the B- lister called it boring and started loudly suggesting that anyone who wanted to have fun should join the B- lister in the bathroom for some coke to liven things up.
Martha Stewart
LuAnn de Lesseps
Real Housewives of New York City
Source: http://www.crazydaysandnights.net
Read more on these