The 53-year-old Queen of Pop was quoted as saying, 'As for Lady Gaga, I have no comment to make about her obsessions having to do with me because I don't know whether her behavior is rooted in something deep and meaningful, or superficial.'
But her spokesperson, Liz Rosenberg, insisted, 'She didn't diss Gaga.'
And she brushed off a second incident where Madonna was caught on camera sniping about a bouquet of flowers given to her by a fan.
'I absolutely loathe hydrangeas,' she was heard saying. 'Obviously he didn't know that.'
But talking to Us Weekly, Liz branded the reports 'ridiculous'. 'It's not like she said she hated warm chocolate chip cookies and milk and little puppies.'