Hook Ups

Justin Bieber's new chick is pissed about reports claiming she has a string of arrests in her past ... and has one big regret about hanging with Bieber in Miami and Panama -- it's exposed her life to the world ... warts and all.

Chantel Jeffries -- who was in the Lambo the night Justin was cuffed -- tells TMZ, "I have not been arrested five times as has been stated in the media, nor am I guilty of physically assaulting anyone, in any way shape or form."

A NY newspaper reported 21-year-old Chantel has a lengthy rap sheet, including busts for assault with a deadly weapon (a knife) and reckless driving -- 92 mph in a 70.

Her attorney Matt Morgan tells us ... Chantel was arrested when she was 18 for a misdemeanor assault, but it was ultimately dismissed due to insufficient evidence. Other than that, he says she's only had "traffic violations."

Chantel also denies being thirsty for publicity, saying ... "I am a full time student who had enjoyed a normal lifestyle, free from public scrutiny and criticism, until now.

She adds, "What has happened to me is wrong."

Presumably Chantel means the media attention, and NOT ... joyriding in a Lamborghini, and flying by private jet to a Panamanian resort with an international superstar.

Dean McDermott's been hitting the bottle in rehab ... but this beverage won't derail his treatment because it looks like it's all part of his plan to get healthy.

Dean left his rehab facility over the weekend for an outing -- with other patients -- and carried his own refreshment ... a healthy bottle of Kefir -- a vitamin-rich fermented milk drink.

McDermott checked himself into a treatment program in L.A. last week for "health and personal reasons" ... and apologized for "the pain" he caused his family -- an apparent reference to reports he cheated on Tori Spelling.

With his ex-GF out of the picture (she's all yours Bieber), TMZ Sports has learned Philadelphia Eagles superstar DeSean Jackson has been hangin' out with a new chick in Hawaii ... a bigtime porn star.

We've learned ... DJ's been getting close with Michelle Maylene (34B-24-32) ... star of such films as "Da Vinci Load," "Fine Ass Bitches 4" and "Slant Eye for the Straight Guy 2."

Sources tell TMZ Sports ... the two are not "official" or anything -- just enjoying each other's time. They're currently in Hawaii where DJ is playing in the Pro Bowl.

We broke the story ... DeSean's ex-GF Chantel Jeffries was the passenger in Justin Bieber's Lambo when he was arrested last week.

Justin Verlander and Kate Upton are back together, and no one's happier than a boat load of teenage boys in Tampa.

Sure, sources tell us the boys in this video shot today were definitely cheering more for getting a peek of Kate in-person (primo material for any hormone-filled boy) -- and probably never noticed the Cy Young winner.

But still ... the Detroit Tigers ace and the supermodel were spotted all over each other -- partying on a boat for Tampa's annual pirate-themed Gasparilla festival.

Justin sported the traditional buccaneer eye patch as a costume. Kate's costume -- just looking hot.

Selena Gomez can pound sand. Justin Bieber's new girl stuck by his side in Miami the night after his DUI arrest ... and emerged this morning for a pretty epic walk of shame.

As we reported, self-proclaimed model Chantel Jeffries was riding shotgun in Bieber's yellow Lamborghini when he was popped for DUI.

And clearly, it was more than just a random hookup ... Chantel crashed with Bieber in his rented Miami mansion just hours after he was released from the pokey.

Meanwhile, Selena was out on the town in L.A., smiling and signing autographs for fans.

Selena Gomez sought out the paparazzi Thursday night -- gleefully parading into a fancy West Hollywood restaurant on the heels of her ex-boyfriend's arrest.

Selena and dinner date Demi Lovato were grinning ear-to-ear as they were exiting Craig's restaurant ... more than willing to mug for the cameras as they signed autographs for fans.

There's NO doubt ... Selena wanted to be seen, after Justin Bieber and his date Chantel Jeffries were pulled over in Miami Beach earlier in the day and J.B. was popped for DUI and resisting arrest.

Former bachelorette Victoria Lima -- who was booted from "The Bachelor" last week -- tells TMZ, Juan Pablo's anti-gay comments are a HUGE turn-off ... so sleeping with him is out of the question.

Victoria tells us, "If I could do it again, I probably wouldn't go on the show with him being the Bachelor."

Victoria says if Juan Pablo asked her to sleep with him now ... she'd turn him down, and not just for the anti-gay comments. She says he's coming off as kind of a jerk on the show -- a real turn-off.

As we reported, Juan Pablo told a reporter ... he doesn't believe there should be a gay "Bachelor" because gays are perverted influences on children. He later apologized, saying he was quoted out of context ... and his English was bad.

Victoria's NOT on board ... calling the comments "thoughtless and inconsiderate."

She adds, "We should all have the same opportunities when it comes to finding love. Why shouldn't we have a gay bachelor? This is the 21st century, people."

Shayne Lamas -- who decided to marry her hubby HOURS after meeting him at a drunken pool party -- is re-writing all the rules of marriage ... 'cause not only is she still with the dude ... they're still HAVING SEX.

We know that ... because sources close to Shayne tell us she's pregnant again.

We told you their story ... Shayne is a former winner of "The Bachelor" who fell in love with TheDirty.com founder Nik Richie 4 years ago at a wild Vegas pool party ... and hours later decided to get hitched.

NO ONE expected it to last. But Shayne and Nik are still going strong ... they have a 2-year-old daughter named Press -- and now we're told Shayne's 16 weeks pregnant with their 2nd baby.

Robert Pattinson has just gotten rid of the L.A.-area mansion he once shared with Kristen Stewart ... ya know, before she cheated on him with the married director of that "Snow White" movie.

We've learned ... Pattinson just closed the sale of his 4,026 square foot Spanish Colonial home in Los Feliz for a cool $6.35 MILLION.

The "Twilight" star has only owned the home for a few years -- he bought it back in Sept. 2011 for $6.275 ... so not a huge profit, but better than taking a loss.

The mansion is pretty incredible -- with a great back yard, 3.5 bathrooms and a steller master bedroom that Kristen Stewart probably never saw again after July 2012 ... when she went behind Robert's back and hooked up with the very married Rupert Sanders.

Tiger Woods' maiden mistress Rachel Uchitel is now free to bang whomever she pleases ... because we've learned she's officially single again.

TMZ has learned ... her divorce from Matt Hahn was made final on Monday. The couple got married in 2011 and have a daughter. Their break-up was nuclear. Matt -- a former football star at Penn State and now a finance guy -- said he was the victim of cruel and inhumane treatment but ultimately backed off the claim.

We're told Uchitel got primary physical custody of daughter Wyatt and Hahn gets visitation.

On the financial front -- no money is changing hands. We're told there's a prenup that handles everything, and neither will get spousal support.

You've been warned, Lindsey Vonn.

Sean Penn and Robin Wright both flaunted their post-divorce lovers all over Hollywood over the weekend -- giving us the perfect chance to play everyone's fave game: Who'd You Rather?

Special rebound edition!

It was the BATTLE OF THE REBOUNDS in Hollywood last night ... with Sean Penn and his ex-wife Robin Wright each hitting the town with their new hot significant others -- but who came out on top?

Robin hit up RivaBella on Sunset with her "Lone Survivor" fiance Ben Foster -- he's attractive.

Sean went to his Help Haiti Home gala with new rumored GF Charlize Theron -- she's also attractive.

It's been almost 3 years since Sean and Robin finalized their divorce, but you KNOW they're judging each other's rebounds ... because that's what exes do.

So, we gotta ask ...

Arnold Schwarzenegger has 2 very good reasons NOT to finalize his divorce ... and one has to do with writing a big fat check to Maria Shriver.

As you know ... Maria filed for divorce in July, 2011, after finding out her hubby had been banging the maid and produced a son.

Sources familiar with Arnold's situation tell TMZ ... there's no prenup so under California law it's pretty simple -- 50/50. And our sources say there's no real issue over custody of their only minor child.

So why, you ask, has this divorce dragged on 2 1/2 years? We're told Arnold doesn't want to write a gargantuan check to Maria ... and we know how much -- and it hurts.

Sources tell us their net worth is around $400 million. We're told Arnold knows Maria is entitled to half -- but knowing it and watching around $200 million leave your bank account are 2 very different things.

As for the second reason Arnold's in no hurry ... we're told he's getting pretty serious with his girlfriend, physical therapist Heather Milligan. If Arnold gets divorced, the pressure's on for him to pop the question ... and Arnold's not necessarily a one woman kind of guy.

Just ask the maid.

"Burn Notice" star Seth Peterson proudly plastered his new 22-year-old girlfriend all over the Internet -- which normally would be fine ... except he's still got a wife ... who's about to give birth.

TMZ broke the story ... Peterson's wife Kylee Cochran just filed for divorce, claiming her 43-year-old husband bailed on their 12-year marriage in September (when she was just 3 months pregnant with their 3rd kid) to shack up with Miranda Doerfler, a 22-year-old aspiring writer.

Miranda has since posted photos of herself with Peterson all over Facebook, writing captions like, "Okay. Officially. Seth Peterson and I are a couple."

One of Miranda's friends commented, "I thought he was married." And Miranda responded, "Lol, yeah" ... meaning, he WAS. Rhymes with witch.

Justin Bieber and Selena Gomez roughed it in the wild over the weekend ... and by roughing it we mean their accommodations weren't quite as nice as the Four Seasons.

The couple that decided love can really work the 11th time around went "camping" near the beach in Santa Cruz, CA ... in an uber-luxury RV at the upscale KOA Kampgrounds.

The kids had a chaperone of sorts ... Justin's dad, with bodyguards in tow.

The price was sure right to park the Prevost RV -- $65 a night. BTW ... the RV -- which retails for anywhere between $1.5 - $2.5 mil -- is owned by Chris Brown and it has a big master bedroom, a kitchen, living room and, of course, lots of video games.

JB and Selena spent the day jumping on the camp's trampoline and tooling around on Segways ... in other words, their feet never touched dirt.

Best part ... after they left campers found pieces of Segways.

At least they didn't go off the cliff.

Michelle Rodriguez upstaged the NY Knicks from her courtside seats by drunkenly posing for ridiculous selfies ... and snuggling up to smoking hot model Cara Delevingne.

Michelle was all over Cara -- and looked totally out of it -- while putting on what has to be the greatest party chick clinic in NBA history last night at Madison Square Garden.

It's unclear if Michelle -- who's proudly stated going "both ways" in the past -- scored after the game ... but click through the gallery.

Looks to us like Michelle put in enough work to earn some overtime.

Oh, the Knicks won the game. But who cares?