'Dancing With the Stars' films their show very close to 'The X Factor' set, which means some tight quarters for those involved with either show. David Arquette talked on 'Chelsea Lately' (Weeknights, 11PM ET on E!) how those close quarters may have started a bit of a feud between the two shows.
Apparently, the offense was that Arquette used Simon Cowell's bathroom, which didn't go over well at all. In his words, "I took a dump in Simon Cowell's bathroom and then everybody got all up in arms."