http://www.dailymail.co.uk/femail/article-1168182/Catfights-...
It wasn't in IT, but it happened for many of the same reasons as stated here.
The outcome is just one of several possibilities, and the media field may be more prone to have divas (although IT has too many divas of all sexes, IMHO), so I'm curious how the tableflip subculture will fare (hopefully much better).