NBA player Kris Humphries attends Fashion's Night Out at Saks Fifth Avenue on September 8, 2011 in New York City. (Photo by Matthew Peyton/Getty Images for SAKS)

Kris Humphries’ lawyers contacted FBI agents Friday claiming his ex-fling Myla Sinanaj tried to extort him by demanding a large amount of money. Humphries and his lawyers claim Sinanaj would released damaging information about their relationship to the media. Humphries’ lawyers are trying to get Sinanaj to sign a non-disclosure agreement. Sources say Sinanaj is threatening to “ruin” Humphries if she does not get her money. TMZ has the story:

Kris Humphries is no dummy when it comes to alleged extortion, because we’ve learned his lawyers contacted FBI agents Friday, claiming his ex-flame Myla Sinanaj tried to extort him by demanding a large sum of money, or else she’d release damaging information about their relationship to the media.

As we first reported, lawyers for Kris and Myla were jawboning Friday …  Kris’ lawyers were trying to get her to sign a non-disclosure agreement.

As for why they want to muzzle her, sources connected with Myla say she has emails, texts and other documents chronicling their relationship that could hurt Kris if they became public.

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