(HOLLYWOOD REPORTER) — Elton John is at it again.

The singer made his opinions about former friend Madonna known in an interview with Australia’s Channel 7 program Sunday Night, declaring that her career was “over.”

“She’s such a nightmare. Her career is over, I can tell you that,” John said. “Her tour is a disaster and it couldn’t happen to a bigger c—.” Madonna, who is in the middle of her MDNA world tour, was booed at a July 26 concert in Paris during which she performed for approximately 45 minutes.

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