Madonna co-wroted her brothers book?

from New York Post's Page Six :

Madonna is truly the master of media manipulation. "The supposed scandal about [her brother] Christopher Ciccone's book is bull[bleep]," an insider told Page Six. "She actually ghost-wrote parts of it with him, the way Princess Diana helped Andrew Morton write his book on her. That's why there's nothing too devastating in Chris's book. He's mean to others, but not so much to his sister." In addition, Madge, now frighteningly rail thin, exploited Alex Rodriguez. "She flirted with him and manipulated him," our source declared. "She didn't count on wife Cynthia leaving him and naming her in the divorce, though." Madonna is using the buzz over her relationship with A-Rod to her benefit. "She's ordered three A-Rod Yankee jerseys she'll wear in the finale of her upcoming shows. All of this was created to sell tickets for her tour, which hasn't been selling so well." A rep for Madonna didn't return calls.

Highly doubt it.
Lies, I say!