Posted Nov 17th 2009 3:01PM by TMZ Staff
Katherine Jackson's lawyer, Adam Streisand, has really come out swinging today. He's scoffing at Joe Jackson's lawyer, Brian Oxman, who filed legal papers last week attempting to get back into court to challenge Michael Jackson's will. Streisand says, "It was a first round knockout and there's no getting up from it."

Oxman claimed the will was a forgery and the executors were unfit. The judge in the estate case begged to differ so Oxman is going to the Court of Appeal. To that, Streisand says, "Oxman is going to need more than smelling salts and a new panel of judges to resuscitate his client's surprise attack."
Here's his best line: "As far as I've been told, '2012' is just a fantasy."
Filed under: Celebrity Justice, Michael Jackson, Exclusives
Tags: adam streisand, AdamStreisand, brian oxman, BrianOxman, forgery, joe jackson, JoeJackson, katherine jackson, KatherineJackson, michael jackson, MichaelJackson, probate, will
Posted Nov 10th 2009 1:45PM by TMZ Staff
What a turn! Katherine and Joe Jackson are fighting each other in court ... right now.

Katherine's new lawyer, Adam Streisand, is arguing to the judge that Joe has no legal standing to object to John Branca and John McClain as executors, nor does he have any standing to object to the validity of the will.
Streisand is arguing since Michael Jackson cut Joe out of the will, he has no dog in this fight.
During the fight, Billie Jean Jackson -- you know -- just stood up and said that she's an heir so she'll object ... so Joe's got that going for him.
Stay tuned...
Filed under: Celebrity Justice, Michael Jackson
Tags: adam streisand, AdamStreisand, court, fight, joe jackson, JoeJackson, john branca, john mcclain, JohnBranca, JohnMcclain, will