Washington, July 30 : Madonna's brother Christopher Ciccone has hit back at reports claiming that the singer helped him write his book 'Life With My Sister Madonna'.
Apparently, there were rumours that the pop diva helped her brother pen down a few of the chapters in the book.
Ciccone however, insists that the truth couldn't be more different.
"If she did, then she's doing the best acting job I've ever seen, no she didn't help, Whoever is doing it (making up the stories) is doing me a great favour. I appreciate it," Contactmusic quoted Ciccone, as telling TMZ.com.
Madonna also had her representative Liz Rosenberg denying the reports.
"If she had anything to do with that book, it would have been better written and more eloquent," Madonna's representative said.
"To say Madonna needs publicity is insane," she added.