Big guest on TMZ Live today -- "Howard Stern Show" producer Gary "Baba Booey" Dell'Abate!!!
Gary hit on a number of topics -- from the famous "Baba Booey" prank call involving O.J. Simpson, to what it's like behind the scenes at the 'Stern Show' offices, and his new book.
We also took your questions on everything -- including Mel Gibson's new movie ... and is Demi Lovato's dad pulling a Michael Lohan?