AceShowbiz -

Amid the high anticipation of Jackson Five reunion, the little sister of the famous family, Janet Jackson, reportedly responded rather unwell to the idea. She allegedly would like to join her brothers but afraid that her solo career may come to effect, especially with the presence of her "freaky" brother, Michael Jackson.

A source told New York's Page Six column, "Janet said she would be willing to participate in a few select shows next year, but (fiance) 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."

Late last month, Jermaine Jackson revealed that the once famous group will reunite for a 2008 tour that is now reported to visit 40 cities. Michael was reported to be on board of the plan while Janet's involvement was still unconfirmed.