The ex-Destiny's Child singer insisted that Madonna has every right to be a diva because "she's freakin' Madonna".
The pop icon reportedly angered organisers and fellow artists at last weekend's Radio 1 Big Weekend event after she landed by helicopter on a nearby cricket pitch during a game, demanded Kabbalah water backstage and allowed her huge entourage to take food and alcohol reserved for other artists.
Rowland is quoted as saying: "Madonna can have anything she wants. If she only wants red Skittles then get her red Skittles, she's freakin' Madonna! And if she wants a huge trailer, get her a huge trailer."
Madonna's Big Weekend appearance followed shows in New York and Paris to support her Hard Candy album.
> Click here to read our interview with Kelly Rowland