Well I didn't know much about Katy Perry, but she was on a chat show here in the UK earlier this week, and I heard there that she is engaged to a guy called Russell Brand;
http://news.bbc.co.uk/1/hi/8444263.stm
That should be interesting, considering her background. He's a bit of a fire-brand, (no pun intended).
He was sacked from the BBC a couple of years ago about "a series of voice messages that English entertainers Russell Brand and Jonathan Ross left on the answering machine of actor Andrew Sachs, which have been labelled obscene by many media commentators and politicians"
Mark