The Kardashians

Rihanna and Rob Kardashian spent their entire Saturday together ... going go-karting during the day (above) and hitting up Playhouse in Hollywood at night (below).

It's interesting ... the two were rumored to have hooked up all the way back in February, but nothing has been mentioned about the would-be pair since.

Khloe Kardashian went on a wild bender earlier today on an L.A. freeway -- A FENDER BENDER -- accidentally ramming her Range Rover into an SUV ... but she looked damn good doing it ... in some curve-hugging workout clothes.

We're told it was a very very slight accident -- in fact, the damage was so insignificant ... neither Khloe nor the other driver even bothered to exchange insurance information.

Police were not called. Both drivers eventually got back into their cars and took off.

Myla Sinanaj -- who will sit for a deposition in New York City today in the Kris Humphries/Kim Kardashian divorce -- says Kim is a "cruel bitch" by scheduling her depo on the 1 year anniversary of Kris and Kim's wedding.

TMZ has learned ... Myla is telling friends she will testify that Kris repeatedly told her Kim defrauded him in the marriage, grousing that he "got played."

Kris is fighting the divorce, insisting on an annulment based on fraud. Kris claims Kim never loved him and married him only to spike ratings on her reality show.

Myla says Kris -- who made hundreds of thousands of dollars off "Keeping Up with the Kardashians" as well as the wedding special -- "hated the cameras and his life being on display."

Myla is telling friends her relationship with Kris is "dead," so she has nothing to lose by telling the truth, and therefore she will be "100% honest" in answering questions during the depo.

The wild card -- Myla is not saying how she will answer questions about allegedly getting knocked up by Kris. She previously told various people he got her pregnant ... then recanted the story.

Kim Kardashian is telling close friends she is not pushing for a divorce so she can marry Kanye West -- she's saying Kris Humphries has simply become "a cancer" she wants out of her life forever.

Sources connected with Kim tell TMZ ... after Wednesday's court hearing, Kim said, "Kris is the first person I ever had to break-up with and that f**ked with my emotions." She added, when their marriage started to fall apart "He told our producers he would destroy my career and me if the show wasn't edited right."

Kim, who is telling friends she is "emotionally exhausted" from dealing with Kris, says if he really thinks he can convince a judge she defrauded him, wait 'til he sees the outtakes of "Keeping Up with the Kardashians" -- which show Kris as a "manipulative, vindictive, petty, fame-hungry jerk."

Kris Humphries' lawyer engineered a sneak attack by trying to serve a subpoena on Kanye West by putting it in a Nordstrom box and sending it to Kim Kardashian's house.

Kim's lawyer, disso queen Laura Wasser, told the judge in the divorce case about the ploy during a hearing that is still going on.

Wasser groused to the judge ... Kim has already racked up $250,000 in attorney's fees, yet it's unclear exactly what Kris wants out of this.

Wasser said she's heard the reports that Kris and his lawyers want to put reality TV on trial, and there seems to be evidence to back that up. Wasser noted that Kris has served Kris Jenner with a subpoena and NBC Universal and Bunim/Murray, which produces the Kardashian reality shows.

Wasser said she's perplexed as to why Kris Humphries thinks the marriage was a fraud -- because he went in eyes wide open.

Kris Humphries' lawyer, Marshall Waller told the court he wants to prove the marriage was a fraud, which Kim wanted solely to benefit her reality show. He says he wants to be armed with information about the show before taking Kim's deposition.

Kim's lawyer, Laura Wasser followed up by asking why it's so important for Kris to get an annulment. Waller did not answer. Wasser then said she intends to get Kris to pay every penny of Kim's attorney's fees.

On her way out of court, Wasser said, "We're just moving forward. My client just wants to be divorced."

Kim Kardashian could barely keep herself contained, as her ginormous ridiculous ass nearly spilled out of her sexy one piece black bathing suit in a beach pic she tweeted yesterday.

Kanye West's "perfect bitch" really is the most bootyful woman in the world.

Kim Kardashian is thrilled to be the inspiration for Kanye West's new song, "Perfect Bitch" ... TMZ has learned.

Kim is telling friends, "I'm honored. I love it," adding, "I know he doesn't mean it in a negative way when he says the word 'bitch.'"

Yesterday, Kayne tweeted, "I wrote the song 'Perfect Bitch' about Kim." Interestingly, the tweet was later deleted.

But Kim feels great about it, saying, "The song talks about how he was with so many other girls but could never find the right one until he met me."

Kim is also real pleased about the way Kanye describes her body in the song.

Boy, we didn't see that one coming.

Must be true love ... Kanye West just announced his new song "Perfect Bitch" is about his girlfriend Kim Kardashian.

West debuted the track last weekend at a club in NYC -- and today, he took to Twitter to address rumors the song was written about his new lady ... turns out, it was.

The song has NOT been officially released yet -- but a source told the Daily News, the lyrics are "about his search for the perfect woman and how he has now found the 'perfect bitch.'"

Rap's got a terrible reputation of being misogynistic -- and using the word "bitch" doesn't help -- but this song seems to have a romantic spin on it ... so we gotta ask ...

Khloe Kardashian is being seriously considered to become the next host of "X Factor" ... TMZ has learned.

Sources connected with the show tell us ... they have whittled down the list of finalists to 6, and Khloe is on it.

Not a bad move for the show, because the Kardashians are a proven audience draw.

It might be the ass-accentuating pants ... but yesterday in New York, Kim Kardashian's record-setting rear appeared to have reached entirely new levels of badonkness -- and we are NOT complaining.

The low-cut top didn't hurt either.

Kim Kardashian just got a WARNING from a woman with whom she has something in common -- Kris Humphries ... and the warning is ... BACK OFF!

Myla Sinanaj just tweeted to Kim, "Why don't u enjoy ur Miami trip and stop sending private investigators to my house-Stop dragging me into ur drama."

Myla followed that up with, "I don't have to explain Or apologize for who I chose to be friends with. Subpoena or not!"

Myla is referring to a subpoena from Kim's camp ordering her to sit for a deposition at the end of the month. The depo involves Kim's divorce from Kris -- something Myla may know a thing or 2 about. Myla's ex-lawyer, Joe Tacopina, already accepted service on Myla's behalf, but it seems Kim's camp may be worried Myla may now say he didn't have authority to do that.

Myla also just tweeted, "Subpoena me twice for the same thing! Hilarious."

Well, Myla, you can never be too careful ... and that doesn't just apply to getting pregnant.

Kim Kardashian came face to face with a vehicle that's even flashier than hers yesterday ... a California Highway Patrol car.

Kim's brand new $300k custom Rolls Royce Ghost got the lights and sirens treatment Thursday afternoon when the CHP singled her out on the 101 Freeway.

Sources tell TMZ, Kim was pulled over for having no license plates. But we're told she got off scot-free -- when she showed cops she secretly keeps her license plates IN HER GLOVE BOX.

And just so we're clear -- Kim did NOT receive a ticket.

We're told the paparazzi (not ours) had been following Kim from a nearby gym ... but there was no high speed chase a la Justin Bieber ... and the cops did not go after the photogs.

Despite being dressed like opposites in white and black, Kanye West and Kim Kardashian solidified their love with a very public display of affection by holding hands in France on Wednesday.

The fashion forward couple celebrated Independence Day by hitting up Paris Fashion Week with supermodel Bar Refaeli.

Despite being out of the U.S., K&K made their own 4th of July fireworks.

Kris Humphries may not be the sharpest tool, but he sure is potent, because TMZ has learned his ex-girlfriend, Myla Sinanaj is PREGNANT.

Sources directly connected with Myla tell us Myla confirmed Monday that she's 3 months pregnant and says Kris is definitely the father.

This could be used in Kris' divorce with Kim Kardashian, because Kris has claimed he was devastated by the break-up and suffered emotionally. This development further cements the fact that Kris moved on quickly.

We're told Myla plans to have the baby but wants to raise it alone, because she believes Kris has betrayed her by talking crap about their relationship.

But here's the rub ... We're told for the past 3 weeks, Kris and Myla have been communicating regularly.

Oh yeah, here's the other rub -- she hasn't told Kris yet.

The Kardashians will not destroy the Los Angeles Clippers ... so says Chris Paul ... who's adamant Lamar Odom (and his family) will NOT be a distraction to the team next season.

Chris was leaving Cecconi's restaurant in L.A. with his wife last night when we asked about the newest addition to the Clip Squad ... who was just acquired in a trade with the Dallas Mavericks.

Not only is Paul convinced that Odom won't be a distraction ... he told us, "L.O. is one of the best players in the league, man."

Kim Kardashian just kicked her boring, old, white Rolls-Royce to the curb ... for a flashier, black one. Sound familiar?

Sources tell TMZ ... KK used to love her Ghost Rolls ride (which runs a cool $250k base price) back when she was with estranged husband Kris Humphries.

But people move on ... and we're told she started singing a different tune when she got with Kanye West ... and chose to go back to black ... as in paint color ... for the car -- and traded it in.