Last week, we used Twitter to go deep inside the cranium of porn star Sasha Grey, ostensibly ushering in a new age where all forms of human communication will be done via Tweet. Yesterday, Lily Allen and Perez Hilton continued the trend by hashing out their differences (he's a "bitter old queen," she a "a f***** up Brit") on the increasingly popular micro-blogging site, and it's a pretty fun read if you're into watching one train wreck ram into another train wreck and become one huge train wreck.

The dissent began when Perez wrote that Allen "Is casting the music video for her next single, which she's shooting in LA. Tell her U think she should have Perez in it! Ha!" Allen tried to shoo away the fly with a simple "fuck off," but the spat quickly degenerated into a schoolyard back-and-forth that sounded like two former bff's who now despise each other but secretly want to be friends again. The whole thing culminated with Allen blocking Hilton, but in case she was unaware, he "can still read what you write, twat!" And if you're wondering why Allen might not like Perez, let's just assume its because in the month of February alone, he's written no less than 13 posts in which he's repeatedly referred to her as a celebutwat, celebubrat, desperate, mediocre, an awkward cow, and a professional shit-talker. But all of that professional shit-talking shouldn't mean much coming from Perez Hilton, because Time thinks he's yesterday's news, and their opinion means more than anyone's.