Ronson 'could lose girlfriend over Amy'

Mark Ronson could lose his girlfriend due to his close ties with Amy Winehouse, according to a report.

The music producer has angered the parents of his girlfriend Cosi Theodoli-Braschi, who are said to be concerned about his links to the troubled singer.

"Cosi's parents are going mad over all the scandalous coverage Amy Winehouse is getting lately," a friend told the Daily Mail. "They know Mark is friends with her and are worried about what kind of world he is dragging their daughter into.

"They think it's crazy and have asked her to dump Mark immediately. They're a well off, respectable family and they don't want to be associated with any dodgy, seedy goings on."

Cosi has attempted to defuse the situation by telling her parents that she no longer sees Mark, but has secretly been continuing with the relationship.

"Mark doesn't like having to hide his love for Cosi from the world," a source close to Ronson explained. "As far as he's concerned he works with Amy and has no involvement with her drink and drug troubles, so it should have no bearing on his relationship."

Mark and Amy worked together on her 2006 album Back To Black, and have been back in the recording studio this month.