We took your questions on everything -- including Oksana Grigorieva's scathing message to Mel Gibson, Kara DioGuardi getting booted from "American Idol", Heidi Montag filing for divorce from Spencer Pratt.
Plus: Snooki arrested in New Jersey!
TMZ Live: Montag, Snooki, and 'American Idol'
7/30/2010 2:35 PM PDT BY TMZ STAFF
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