'American Idol' finale: Janet Jackson performing, tweets Jermaine Dupri

janet-jackson-gi-03-320.jpgMore stars keep coming out to help crown the "American Idol" Season 9 winner and say good-bye to prickly judge Simon Cowell -- Janet Jackson is the latest rumored performer!

Jermaine Dupri, a record producer and rap artist, tweets, "@ : Lifers once again be sure to watch American Idol tonight the QUEEN Icon will B performing "Nothing" 2nite! ."

Janet would be just the next in a long line of music legends rumored to be joining the "Idol" party. Other rumored artists include Melissa Etheridge, Joe Cocker, Chicago, Hall & Oates and the Bee Gees.

Comedian Dane Cook is supposedly performing a comedy song and Kelly Clarkson and Fantasia are slated to duet. Who won't be in the "American Idol" house? Adam Lambert, reportedly because he skipped out on rehearsals.

Are you guys getting excited about the finale?

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