Katy Perry says she's a freak in bed, "a 10 out of 10."

EXCLUSIVE-Katy Perry having fun in Mexico

Before marrying Katy Perry, Russell Brand was known to cheat on his girlfriends and sleep around, but Katy says that won't happen anymore, because she's so much better than all those other girls. Katy says...

"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 jeopardize that. I trust him 100%." "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."

Oh god this marriage is so doomed. Girls who think their freaks in bed usually aren't. Girls who say nothing usually are. Girl version of hot sex = strawberries in bed. Guy version of hot sex = a stripper named Strawberry with her tongue in his girlfriends ass.

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Tagged in: katy perry, russell brand