JANET JACKSON is back on top of the charts and gearing up for her first tour in seven years, and our own KEVIN FRAZIER has exclusive details about Janet that you never knew -- like her secret childhood crush!

"I liked BARRY MANILOW," she gushes. "I was very little, and I used to kiss the screen!"

Janet also reveals that if she wasn't living the life of a music star, she'd most likely be an architect or an interior designer!

Janet's "Rock Witchu" tour kicks off on September 10 in Vancouver. The tour is in support of Janet's latest release, Discipline, which was released in February and debuted at No. 1.

She says her steady of seven years, JERMAINE DUPRI, will definitely come along with her on tour, and, of course, Kevin had to ask the obvious: When will they get married?

"I don't know," shrugs Janet. "We're good where we are right now. If we were married, Jermaine would definitely let everyone know; it wouldn't be a secret."

For more information on Janet and her tour, go to www.JanetJackson.com.