What's gone into Wacko Jacko? As if his numerous surgeries which make him look unnatural were not enough, he wants to opt for more.

He's set to revamp his image ahead of his eagerly anticipated comeback shows. The singer is reportedly planning to undergo more plastic surgery.

Contactmusic.com reports, "Jackson who has had various cosmetic surgery procedures in the past wants to go under the knife once again."

The Thriller star is making a return to the stage in July 2009 at London's O2 Arena and he wishes to get ready ahead of his comeback.

Biographer Ian Halperin, "Michael has consulted some of the world's best cosmetologists and surgeons in preparation for this comeback."

Now there was news about his nose falling off. God alone knows how he intends to go on with an artificial face and body all his life.