The Material Girl had worked with Tracy Anderson for three years and before having a contentious split in 2009.
Now Madonna's new trainer, Nicole Winhoffer, is getting in on the fight by releasing their new range of workout DVDs, 'Hard Candy Fitness: Addicted to Sweat', as a way to get back at Anderson, whose DVD series has become a major part of her empire, reported New York Post.
"This is not about being competitive with Tracy. It's just timing. Nicole was on tour with Madonna all over the world, so she wasn't available to do much promotion for the DVD series. But now she's back in New York," Madonna's representative insisted.
A source close to Anderson said, "Madonna and that trainer are not on her radar. She could not care less."
