The Kardashians

TMZ has obtained a lawsuit filed by Kim Kardashian against Vivid Entertainment over the distribution of her sex tape with her ex-boyfriend, singer Ray-J.

The lawsuit, which cites "violation of right to privacy" and "right of publicity" was filed today in Los Angeles County Superior Court.

In a statement to TMZ Kardashian says, "This tape, which was made three years ago, and was meant to be something private between myself and my then boyfriend is extremely hurtful not only to me, but to my family as well. I am filing legal charges against the company who is distributing this tape since it is being sold completely without my permission or consent."

Kim Kardashian hosted the House of Hype and Complex magazine pre-Grammy bash Saturday night at the Roosevelt Hotel with former boyfriend Nick Cannon as the DJ -- but it was Ray J, (Kim's ex and sex tape co-star) who made headlines -- by getting tossed!

Inside sources tell TMZ that Ray J was thrown out of the soiree. Earlier, Kim told TMZ that she was planning to fight the release of the sex tape, so it's clear how the pair might not be getting along. Maybe he brought his camera?

Kim looked beyond hot in an all-white dress -- insert your own virgin joke here. She was joined by the sisters Hilton, Ashlee Simpson, Fall Out Boy frontman Pete Wentz, Brooke Hogan, John Legend and many more.

UPDATE: A rep for Ray J tells TMZ, "The claim that Ray J was thrown out of Kim's party is absolutely, positively untrue." The rep says Ray J was simply "party hopping" and decided it was time to leave.

The 40-second segment shows Kim and Ray J in bed as he tries to adjust the camera, "to get the right lighting." Kim then takes a turn posing while Ray J grabs a handful of her butt.

As TMZ first reported, the tape was said to have featured certain explicit acts. Steven Hirsch, co-chairman of Vivid Entertainment, coyly told TMZ that the sex tape that they received and are currently marketing does not contain water sports nor anything along those lines.

Kim has maintained that she is not involved in the sale of the tape, something Hirsch confirms. "We have tried to contact Kim," he says, "The tape can generate a tremendous amount of interest and we would like her to take part in that."

That sex tape starring Kim Kardashian, sometime BFF of Paris HIlton, definitely exists, and now it's about to be unleashed on DVD.

Vivid Entertainment will announce this morning, according to AVN.com, that they have obtained the tape and have come to an agreement with the parties involved to market and sell it. As TMZ first reported, the sex tape, made by Kim's ex-boyfriend Ray J (brother of Brandy), features certain explicit water sports as well as other raunchy activities.

TMZ was first to report that Kim is featured in an explicit sex tape featuring her with Ray J (brother of singer Brandy) -- that is rumored to be on the market to top porn companies.

She was there, sans BFF Paris Hilton, for a Trump Vodka launch party. As she headed to her car, Kim stopped to pose for pics with reality show pal Brittny Gastineau. When Kim took a moment to fix her top, Brittny joked, "More boob. Sex sells."

Kim waited a second before she coyly shot back, "Not always."

In an exclusive conversation with TMZ, Kim Kardashian claims that she has nothing to do with the sale of a raunchy sex tape ... but she isn't denying it exists.

"There is no tape being shopped," Kim said. Paris' BFF added, "Ray J and I remain friends, and there is nothing he would do to spite me."

As TMZ first reported, Kardashian and Ray J, Brandy's bro, made a tape during their relationship that is being shopped to several adult video companies. One source, who has seen the tape, claims it features oral sex and water sports.

Kardashian tells TMZ, "I would love to see what they've seen."

Kim claims that word of the sex tape first spread after Ray J left a shocking note on her MySpace page saying, "Let's show the world our sex tape." According to Kardashian, Ray J called her immediately after he posted the note and asked her to delete it.

First, Paris hit up Vegas hotspot Jet nightclub in the Mirage hotel, where she got cozy with world-famous illusionist and Minnie Driver's supposed boyfriend, Criss Angel. Paris even made sure to capture the moment on film. Hey, they don't call it Sin City for nothing. Then it was off to TAO nightclub in the Venetian where she hooked up with Canadian-born model James Neate.

Hilton was in Vegas to attend a joint 26th birthday party for best friend Kim Kardashian and her boyfriend Nick Cannon.

Kim and party pal Paris Hilton took turns dancing on the catwalk and passing the house mic around during the evening. At one point a TMZ spy says Paris was heard saying, "Hey you f***ers -- it's my friend Kim's birthday! I love you bitch!"

Paris Hilton is ready to get her drink on, having landed in Munich to hit up Oktoberfest.

Telling reporters, "Munich is one of the coolest cities," Hilton arrived to the festivities in traditional Dirndl clothing, somewhat altered to display her best assets ... of course.

Though she's actually in Germany to promote the new canned sparkling wine "Rich Prosecco," she just couldn't pass up a chance to make a scene.

Paris Hilton can't get enough of the trendy LA boutique Sugar. And it looks like Hilton's BFF, Kim Kardashian, can't get enough of being just like Paris.

Recently, Paris came in to the shop, pulled tons of items and didn't try a thing on. Afterwards, she sent one of her minions to pick up all of her newly bought garments.

The very next day Kardashian, apparently in her quest to be yet another Paris wannabe, called the store and ordered up the exact same things Paris bought.

Kim was recently spotted wearing one of the hot dresses, a Bianca Nero Princess dress which costs $435, to Brody Jenner's birthday party.

Other stars that have gotten their Sugar fix, include Kirsten Dunst, Amy Poehler and Isla Fisher from "The Wedding Crashers."

To see how you too can dress just like Paris visit www.sugaronlabrea.com.

Halle took the dainty approach by showing up in her romantic Diane von Furstenberg white eyelet dress on board the USS Kearsager to kick off NY's Fleet Week. She accessorized the dress with long turquoise beads and classy black heels.

Just days later, Kim-- rumored to be dating Nick Lachey-- showed up to HBO's "Entourage" premiere wearing the exact same dress! Kim gave the soft white eyelet dress a little edge. Her DVF was accessorized with little jewelry, more intense make-up and white chunky tie up heels - oh, and we should probably mention the cleveage.

The dress retails for $465.