US President Barack Obama, speaking for the first time about allegations that Secret Service agents hired prostitutes, said on Sunday that "of course I'll be angry" if those accusations are proven true by an investigation.
The pop star refuses to read Brand's 'My Booky Wook' because she wants to learn about his colourful life from the man himself, reports the Daily Star.
Perry told talk show host Alan Carr: "I only got halfway through it actually because I was thinking to myself, 'OK, here I am hanging out with this guy every day, reading his book. This is too much.'
She added: "I just want to experience him for him. So I kind of stopped and I decided, Why don't you tell me some stories about all this?"