Comeback week continues ...

This time, it's MJ putting on shows. He appeared in London today to announce a series of concerts at the famed O2 venue, and he told a screaming crowd that after those July shows, they wouldn't hear a "hee-hee" from him anymore.

This from the AP story on Thursday:

"This is it," Jackson said in a brief statement punctuated by the squeals of fans who gathered inside the massive O2 Arena in southeast London on Thursday. "And when I say this is it, I mean this is it."

Somehow, I doubt "it." Performers never stop performing until they're dead. But a Jackson performance is still a huge deal, so ... I may be making plans to go across the pond this summer.