Burglar Bunch

Oksana Grigorieva's lawyer Daniel Horowitz dropped by for TMZ Live today to field all of your questions -- and Harvey's -- about the Mel/Oksana case. The domestic violence allegations... the extortion claims ... even the infamous audio tapes -- it was all fair game. You'll definitely want to check…

TMZ has confirmed Orlando Bloom will be called as a witness in the Burglar Bunch trial ... and he'll testify about the heist at his house. Alexis Neiers is charged with one count of felony burglary ... for allegedly stealing two beaucoup expensive watches from Bloom's house -- which, along with…