Stephanie Pratt

Some epic fights went down between some of Hollywood's biggest stars.

The MTV personality attacked Heidi, Spencer, & Audrina Patridge on Instagram.

Spencer's younger sibling called her sister-in-law 'evil.'

The London-based reality star went on an explosive Instagram rant.

‘The Hills: New Beginnings’ star called his castmates ‘psychopathic liars.’

'The Hills: New Beginnings' star believes that she's acting out for the press tour.

She admits her relationship with him is 'nonexistent.'

'The Hills: New Beginnings' stars revealed secrets from the series.

The two reality stars haven't been on speaking terms for months.

The actress is trying her hand at reality TV after her role on 'The O.C.'

The star also hinted that not everyone from the cast has matured.

The reality TV star threw even more shade at her brother and sister-in-law.

'It wasn't the end of the book, it was only the end of a chapter.'

The 'Made In Chelsea' star slammed her on her podcast.

'I'm not protecting them anymore,' she said on her podcast.

They 'are rooting for the wrong kid,' the reality TV star said on her podcast.

The three have been feuding for a while now.

The couple told their side of the story on their 'Make Speidi Famous Again' podcast.

She slammed her brother and sister-in-law on her podcast.

The reality star spilled the beans on Stephanie Pratt’s podcast.

The reality TV star talks all about the ‘nightmare’ of shooting the reboot show.

The couple's baby Gunner was also on hand for the shoot.

Plus, find out which cast members are making a return to the MTV series.

The star introduced her beau to her brother and sister-in-law’s son.

It was a night of glitz and glamour at the exclusive Feb. 22 party OK! threw at Hollywood's Emerson Theater to celebrate the Oscars!

Celebrities such as Jordin Sparks, Robin Thicke, Nicki Minaj and more spotted dining, shopping and partying around town.

Getting ready to have a baby has brought out the tender side of Kristin Cavallari. "I think I'll be a good mom because I actually have a very sweet, soft side,

Tons of celebs came out to wish a very Happy 125th Birthday to Coca-Cola yesterday at the Kitson Courtyard in West Hollywood. Celebs rocked Junk Food tee's to

Can’t make it to NYC for Mercedes-Benz Fashion Week? Don’t worry, OK!’s got you covered! Today we checked out Rebecca Taylor's runway show for a sneak peek at

Can’t make it to NYC for Mercedes-Benz Fashion Week? Don’t worry, OK!’s got you covered! Last night we checked out the WILDFOX presentation for a sneak peek at

Christmas is all about giving and for actress Jennifer Love Hewitt, that is definitely what the holiday spirit is all about. The Ghost Whisperer told OK! that

Guests such as Michael C. Hall, Jennifer Carpenter and Edie Falco enjoyed SKYY Vodka cocktails at a poolside reception Saturday night at the Mondrian’s Skybar

Drew Barrymore and Justin Long went the distance and then some on the red carpet of the upcoming Warner Bros. film Going the Distance in L.A. on Monday. The

Kim Kardashian isn't the only thing The Spin Crowd and Keeping Up With The Kardashians share. On Thursday, both celebrated Comcast Entertainment Group's Party

Stephanie Pratt is in no rush to settle down, but she does have fun dating around! The reality star brought close "friend" Mike Appel — who is a National

Don't listen to reports that say Stephanie Pratt and her boyfriend Josh Hansen are broken up! The Hills star tells OK! exclusively they're "completely untrue."

Katie Holmes has done it again. She has every woman jealous of her — this time, she did it without her hot hubby Tom Cruise or her cute daughter Suri. Instead,

As the entire cast of The Hills gathered to say goodbye to the MTV reality show last night, Spencer Pratt — who was conspicuously uninvited — stayed true to

The cast of The Hills gathered last night to say goodbye during a live screening of the hit reality show's bittersweet finale. "I feel like I'm kind of

Rule number one concerning The Hills: Never underestimate Spencer Pratt. While his ex co-stars walked down the red carpet celebrating the end of their legendary

While her co-star Kristin Cavallari claims The Hills is all fake, reality star Stephanie Pratt wants to clear the air about tonight's big season finale. Yes,

Throughout season six of The Hills we witnessed: Heidi Montag's emotional reveal of her new "plastic" look, the return of "mean girl" Kristin Cavallari, Spencer

After six seasons of catfights and controversies, MTV’s most popular “reality” series, The Hills, is coming to an end. OK! sat down with 24-year-old Stephanie

Reality shows are heating up for summer, but it's the stars' beach bodies that have everyone talking. Here OK! pits the most famous physiques on your favorite

Tinseltown's hottest starlets were out in full force last night at Nylon magazine's Young Hollywood Party at the Roosevelt Hotel in L.A. Zac Efron and Vanessa

Amanda Seyfried posed with her romantic comedy co-star Christopher Egan in a loving embrace at the premiere of their new film Letters to Juliet on Tuesday.

•Jessica Simpson says her friends flock to her house for a taste of her chili con queso. (Just Jared) •Spencer Pratt's sister Stephanie is wearing nothing but

Stephanie Pratt is showing off her very slender self for a new PETA ad to help save animals from product testing. OK! VIDEO: RYAN SEACREST TWEETS TRAILER FOR

Stephanie Pratt and Ashley Tisdale wore the same Akiko Ogawa mini, but we want to know.... [poll nid="47977"]