LOS ANGELES, CA  [Thursday Sep.28.2006]  /Mix103FM.com/ -- R&B singer Janet Jackson has yet to forgive Justin Timberlake for his behavior after the now infamous Super-bowl wardrobe malfunction in 2004.

The singer feels JT should have had her back, but instead left her high and dry.

"Justin has reached out, but we haven't spoken," she explained. "Friendship is very important, and certain things you just don't do to friends. In my own time, I'll give him a call."

Jackson's latest release, "20 Y.O." dropped yesterday.

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