30/03/2012 03:30 BST | Updated 30/03/2012 03:52 BST

Madonna Drug Controversy Reignited

Madonna's drugs comment controversy refuses to fade away - Electronic DJ Paul Van Dyk has branded her remarks "the biggest mistake of her career".

The furore all started after the singer made a surprise appearance at the Ultra Music Festival in Miami, Florida last weekend. She addressed the crowd using the word 'molly' - a slang term for MDMA, the chemical name for ecstasy.

Producer Deadmau5 was quick to criticise the pop star for her comments, tweeting: "Very classy there Madonna... Such a great message for the young music lovers at Ultra. Quite the f'n (f**cking) philanthropist. But hey, at least yer (you're) hip and trendy! F**king can't smack my head hard enough right now."

Madonna attempted to clarify the remarks, writing on Twitter: "I don't support drug use and I never have. I was referring to the song called 'Have You Seen Molly' written by my friend Cedric Gervais who I almost worked with on my last album..."

But now Paul has fuelled the incident further, telling "I don't think she was thinking much. The only thing she was probably thinking was, 'I need to connect with a young crowd,' and she made the biggest mistake of her career. Madonna was so stupid to actually call out drug abuse in front of a crowd of 18 year olds. This is not what our music is about. It's really counterproductive."