Lily Allen was kicked out of school as a teenager when teachers caught her performing fellatio on her classmates.

The bawdy Brit hasn’t been shy when it comes to talking about her troublesome schooldays, but in a new Rolling Stone interview she has revealed just how far she went.

She tells the magazine, “I was doing things with boys that I shouldn’t have been doing at such a young age… I was doing blow-jobs… I don’t want to go into it. It was not good.”

But she insists that although the sexual servicing upset teachers at her school, her parents weren’t bothered when the authorities alerted them to Allen’s scandalous behaviour.

She adds, “They didn’t care… They’re products of the 60s, they’re bang up for a bit of that.”