01/10/2011 05:12 am ET Updated May 25, 2011

Oksana Grigorieva In Lingerie With Bodyguard Kristian Herzog (PHOTOS)

TMZ broke the story .... Kristian Herzog -- who has served time in jail for impersonating a cop -- claimed to have been in an intimate relationship with Oksana that began in May. Oksana's lawyer, Dan Horowitz, told TMZ last month -- with Oksana looking on -- Herzog's claim was "ridiculous".

But TMZ has obtained an email Herzog sent to Martin Garbus, another one of Oksana's lawyers, on November 6. The email reads: "Martin: Do you agree that Team Oksana at some point, needs to admit Oksana and Dan LIED to TMZ and you need to tell TMZ the truth that in fact Oksana and I were intimate?"

Read more on tmz.com