TMZ claims to have “hard proof” Russian singer Oksana Grigorieva to extort Gibson, demanding more than $10 million from the actor not to release the tapes that have been appearing online over the past few days.
Sources say Grigorieva demanded about $10m to keep the recordings under lock and key — and there’s emails and other “physical evidence” to prove it.
“There’s a long trail of evidence,” blabbed one insider.