Duke and Duchess seen laughing at rude film

Kate Middleton and Prince William have been spotted at their local cinema – laughing out loud at The Inbetweeners Movie.

The royal couple giggled away at the lewd comedy, accompanied by an entourage of ten in Anglesey, North Wales.

The film is hilarious but about as crude and embarrassing as you can get,’ a fellow movie-goer says.

At one point I was cringing so much I had to look away, then saw Wills and Kate.

You’d never have expected them there.’

It seems that Kate, 29, and William, 29, weren’t fazed by the cheeky content of the movie, which sees teenage friends Will, Simon, Jay and Neil embark on a lads’ holiday to Crete.

Scenes include Neil groping a granny and a club rep snorting drugs with a banknote Jay had hidden in his bottom.

They were loving it and were in hysterics through the whole film,’ the source tells The Sun.

Their regal position obviously hasn’t affected their down-to-earth sense of humour.’

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Anna Francis