According TMZ, to she will be filing a lawsuit alleging battery, emotional distress and defamation, amongst other things.
Grigorieva has hired celebrity lawyers Martin Garbus and Daniel Horowitz, who will act as her reps in connection with the domestic violence investigation as well as the extortion probe.
Garbus and Horowitz will also represent Oksana in her music career they claim Gibson is blocking the release of Oksana's album.
The lawsuit is expected to be filed by the end of the year.
Stay tuned for more details!