"Real Housewives of New York City" star Bethenny Frankel had a Twitter tiff in 2009 with celebrity stylist and reality show personality Rachel Zoe. It started when the Housewife tweeted of her one-time friend, "Wondering if I'm the only one who can't get over the self-important nonsense that is Rachel Zoe." Zoe shot back at Frankel on Twitter, "wow talk abt no class bn friends 4yrs rude. she is inappropriate and clearly desperate for some attention." A collective yawn ensued.