Promoter sues to stop Jackson comeback

Concert promoter AllGood Entertainment has filed a lawsuit to put a halt to Michael Jackson's comeback shows next month, according to reports.

The company, who earlier this year reportedly issued a cease and desist order against Jackson's 50-date O2 arena residency, claims that the singer is under contract with them for a Jackson 5 reunion tour, E! reports.

Under the alleged agreement, Jackson would not be allowed to perform the planned London shows until at least three months after a family band reformation in 2010.

In addition to attempting to prevent the concerts from taking place, the promoter is seeking $20 million in damages from the star, as well as his manager and AEG - the force behind the upcoming gigs.

"This is a case where the little guy followed the rules and was pushed aside by industry giants AEG and the Jacksons for the promise of bigger money and movies," AllGood said in a statement.

750,000 tickets have been sold for the residency, which is scheduled to start on July 13.

Last week, the 'Thriller' singer was reported to have told fans that he is not happy to have been booked to play the 50 dates.