Michael Jackson Vienna Tribute Concert Cancelled

After much speculation about the line-up, the Michael Jackson tribute concert in Vienna has been canceled.

Jermaine Jackson, Michael Jackson's brother and the concert's organizer, announced that Chris Brown, Mary J. Blige, and Natalie Cole would be performing at the concert.

Since then, representatives of Brown, Blige, and Cole announced that none of the big-name singers will be performing at the Vienna tribute concert.

The concert tribute has been moved to June 2010 in London's Wembley Stadium.

At the press conference, Jermaine Jackson dabbed at his eyes and said, "The purpose for this show is to give something back to the fans … we have to do this right."

Jermaine has been criticized for the Vienna concert, and members of the Jackson family have voiced opposition, calling it "The Jermaine Jackson Show."

Tickets for the London concert will go on sale December 1.