*The New York Post is reporting that Janet Jackson is the lone sibling still on the fence about reuniting with her famous brothers and sisters for a 2008 tour.

A music industry insider told Page Six: "Janet said she would be willing to participate in a few select shows next year, but [her boyfriend] Jermaine Dupri is holding her out of it.

"He wants Janet to go back in the studio and record another album, and he's also wary of having her be associated with Michael because he's gotten such bad press and is just freaky."

As previously reported, Jermaine Jackson confirmed a reunion tour during an interview last week with the BBC in London. At the time, Jermaine said his sisters and brothers, including Michael, are in the planning stages of a 40-city world tour.