Ray J Accuses Kris Jenner and Kim Kardashian of Lying Under Oath

Last year Ray's ex girlfriend, Kim Kardashian, and her mother, Kris Jenner, filed a defamation of character lawsuit against him after he admitted they agreed to sell their infamous tape and that he was working with the Feds on a RICO case against the Kardashians [click here if you missed that].

Now Ray is accusing Kim and Kris of lying under oath...

From TMZ

The rapper tells TMZ ... Kim and Kris "completely lied about everything" in their declarations yesterday -- calling lying to the world, as he alleges they did, "the worst thing you can do."

Ray J claims he sat in a room with Kris and Kim, as well as executives from the company Vivid -- the six tape's distributor -- to discuss a deal. Vivid has always maintained that it obtained the six tape from a third party.

Kim and Ray J were paid $400K each for three six tapes, Ray claims ... two made in Cabo and one made in Santa Barbara.

In regards to the Santa Barbara tape, Ray J says Kris told them to shoot that six tape and make it "dirtier."

Ray J asks, "Are [Kim & Kris] out of their f***ing minds? The fact of the matter is, if you lie like that under oath, don't you go to jail? Don't you get fined?"

Ray went on to say that he now has a son and daughter -- and they "don’t deserve to grow up thinking their dad did something like revenge p0rn or hurt someone on purpose." He adds, "That’s not the truth, and I’m not going to let that narrative follow them through their lives."