Speaking to Now Magazine she said: “He's made no secret of what his life was like before me, but that's then and this is the future.
“He's cheated in the past but he knows how good he has it with me and I know he'd never do anything to jeopardise that. I trust him 100%.”
Asked how she keeps him satisfied the Teenage Dream
singer explained: “Like Ludacris
rapped, 'I'm a lady in the street and a freak in the bed'.
“I can't rate myself, but if you ask Russell I'm sure he'd give me a 10 out of 10.”
Russ & Katy got wed in India
last weekend at a ceremony apparently disturbed by a tiger.
Yesterday it was claimed that the pair
could face a fine or imprisonment for making too much noise at the venue in Rajasthan
. Her new video for third single Firework was also released this week.