Lisa Vanderpump

The 'RHONY' star weighed in on the drama during her 'WWHL' appearance.

The former BFF’s have had a major falling out over #PuppyGate.

He stepped in the middle of the heated fight between the estranged friends.

The ‘Vanderpump Rules’ bartenders are at odds over a failed TomTom investment.

The #GoodbyeKyle challenge has had a lot of backlash.

She made fun of him screaming 'Goodbye Kyle!' during the most recent 'RHOBH' episode.

The 'RHOBH' stars are fighting over the handling of a rescue dog.

Lisa Vanderpump and Kyle Richards duke it out over #puppygate.

The ‘VPR’ star’s friend is siding with Dorit Kemsley over PuppyGate.

The ‘Watch What Happens Live’ host had a valid excuse.

Camille Grammer was the only one to attend.

She debuted her latest hotspot inside Caesar's Palace.

The ‘Pretty Mess’ singer went ice cold on LVP after she voiced her frustrations.

The #puppygate drama spills into her special day.

The singer and reality TV superstar hit up two of LVP’s most cherished spots.

She slammed the 'RHOBH' star on Jenny McCarthy's radio show.

Season 9 is well underway with drama, tears and epic catfights!

Pal Lisa Vanderpump surprised her by revealing print out of text messages.

Tom Sandoval accused her of being one after she got James Kennedy fired.

The ‘RHOBH’ stars have been going head-to-head over the dog adoption gone wrong.

The adoption scandal got way out of hand after shocking texts were revealed.

It appears she plotted to expose Dorit Kemsley’s doggy drama.

Kyle Richards recently said that she's not on speaking terms with her former friend.

The restauranteur was all smiles despited the drama with her costars.

The 'Pretty Mess' singer wrote it in the aftermath of LVP's brother dying.

The argument leads to a major fight with his business partner Tom Schwartz.

The stars go head to head about the situation with Dorit Kemsley's dog.

‘We’re not speaking at the moment,’ the actress recently revealed.

'I’ve been in her shoes where no one wants to film with you.'

The former 'VPR' star questions her parenting.

'I'm so disappointed in that behavior.'

The ‘RHOBH’ star tried to explain her reasoning on Twitter and on 'WWHL.'

LVP admitted she wanted to take a year off after the death of her brother Mark.

'Stop ruining my vacation!'

The reality stars competed against Chrissy Teigen and John Legend.

The 'RHOA' star claimed LVP stole a Los Angeles hotspot from her.

LVP's husband Ken Todd also got involved in their heated argument.

Things got heated between the 'Real Housewives of Beverly Hills' stars.

The entrepreneur caught up with OK! on the red carpet for their pre-Grammys party.

The star also gives her newly engaged co-stars advice for the future.

She shared a pic of the season 9 cast shot with LVP using a stand in.

It has been a challenging year for the reality star.

She ‘wasn’t prepared for combat’ with her costars in the wake of his passing.

Co-stars Tom Sandoval and Tom Schwartz were entertained by her antics.

One of LVP’s rescue pups allegedly nipped at her costar’s child.

The Sur owner was the only current ‘RHOBH’ cast member to not attend.

Several of her ‘RHOBH’ costars were present for the festivities.

She's been extended an invitation to the soiree taking place in LA on Saturday.

The drama was 'too much' for the reality star to handle with the other housewives.

The restaurant owner reportedly refused to film with castmates.