However, two presenters from the Australian 2Day FM radio station managed to go one step further after calling the hospital pretending to be William's grandmother Queen Elizabeth and his father, the heir-to-the throne Prince Charles. Despite putting on unconvincing impressions of the royal duo, the presenters were put through to the ward where Kate is being treated and given intimate details about how she was faring. The Australian radio station issued an apology on Thursday but said the call had been made with "light-hearted intentions." "We apologize for any inconvenience caused by the inquiry to Kate's hospital," a spokeswoman for the station said in a statement. We wish Kate and her family all the best and we're glad to hear she's doing well. However, the station still put the hoax call story high on the front page of its website, calling it "Biggest Royal Prank Ever." The two presenters, Mel Greig and Michael Christian, said they were surprised that the call was put through. "We thought we'd be hung up on as soon as they heard our terrible accents," they said. We're very sorry if we've caused any issues and we're glad to hear that Kate is doing well. The hospital said it deeply regretted the incident. Reporting by Michael Holden and Maggie Lu Yueyang; Editing by Paul Casciato and Robert Birsel