Russell Brand being briefly married to Katy Perry is one of the weirdest showbiz couplings in history. I've even seen HIM talk about it like it was some weird blur and now he's like "WTF was that all about? How did that happen?"
And I agree that he's probably forgotten more than half of the people he's slept with when he was at "peak shagging around", and I'd be surprised if he hasn't experimented with all flavours - women, men, transgender, genderless...
But surely Lauren would be somewhat ... unforgettable...