Katy Perry appears on The Simpsons as Moe's girlfriend, crotch reference upsets some

Following Sesame Street cleavage-gate, Katy Perry has again upset the Daily Mail after appearing on The Simpsons in a tight PVC dress whilst making lewd references about Moe serving her something from his tavern with a rather large frothy head...

...but we're more shocked by the fact that Russell Brand designed her frock (read here). 

In the live action special episode of The Simpsons, Moe (played by Ed from the Chemical Brothers) tries to kiss the 26-year-old on the lips but can't reach so says: ‘I’ll just kiss your belly button’, before pushing his face into her crotch, leading to Katy saying; ‘that’s not my belly button - but I didn’t say stop!'

It's an adult show, so don't have a cow, man - not if you don't want beef curtains (sorry).

In further Katy news, she also appeared at the KIIS Jingle Bell-end Ball dressed as a Snowman with breasts (pic 5).