December 10, 2008 Katy Perry: You should be ashamed of yourself.
We thought you were all about girl-on-girl love, so what's this we hear about you hating on your sisters? It's no wonder Lily Allen was a tad stand-offish when you met. And you chalked it up to "British reserve." Yeah, not so much.
Allen explained the situation on UK radio station Capital FM [via NME.com]. …