Dlisted — Last night, Vadge opened the latest leg of her "Sticky & Sweet" tour at London's O2 Arena. This is the same joint where Michael Jackson was supposed to play a bunch of shows. Vadge honored MJ with a small tribute during her show. In the trib... more info

E! Online — The reigning queen of pop paid her respects to the late King of Pop Saturday night with a musical tribute to the star. Madonna performed in the O2 in London, the same arena where Michael... more info

E! Online — If you were looking for a music business personality to contrast with troubled-but-beloved Michael Jackson, you couldn't find one more stark than the decidedly-not-beloved Allen Klein, who... more info

Perez Hilton — Could ABBA be able to replace Michael Jackson's residency at the O2 and sell out all 50 nights on their own? What about ABBA and rock legends Led Zeppelin??? The word is AEG Live has offered both Zeppelin and ABBA some major dough to play alternating... more info

Newsday — The more than 1.6 million fans who registered for tickets to Michael Jackson's memorial service will finally get word Sunday on whether they will be among the lucky few to get tickets for the ceremony. more info

AngryApe — A one-off souvenir edition will commemorate Jacko more info

Perez Hilton — As we previously mentioned, hte DEA is now lending a helping hand to the LAPD in the ongoing investigation of Michael Jackson's death. Their latest (and most believable) target? Five different doctors who prescribed drugs to the King of Pop! LAPD fo... more info

Perez Hilton — London. Saturday night. The O2 Arena, the same venue where the King of Pop was scheduled to perform a series of 50 concerts. [Video by JPasc.] more info

Topix — More than 1.2 million people have now registered to get tickets for Michael Jackson's memorial service next week. more info

MTV.com News — Thousands have already made their way to the Staples Center to honor Jackson.By Jayson Rodriguez Photo: Mark Ralston/ AFP LOS ANGELES — Over 1 million fans who registered online for the chance to attend Michael Jackson's public memorial w... more info