RHOBH's Denise Richards WALKS OUT of virtual reunion... as Lisa Rinna leads co-stars calling out the actress over her 'lies' in explosive new clip

The Real Housewives of Beverly Hills will virtually reunite on tonight's much-anticipated new episode, and judging by the teaser, sparks are set to fly.

In a new clip of the three-part reunion, Denise Richards is seen taking most of the heat from her co-stars - particularly Lisa Rinna - and ends up dramatically walking out of the chat, filmed at their respective homes in LA. 

In what can only be described as the Zoom call from hell, the reunion quickly descends into chaos as Denise, 49, and Lisa, 57, lock horns once again over her alleged affair with Brandi Glanville, which the Wild Things actress has vehemently denied. 

Housewives at war! Lisa Rinna and Denise Richards hash it out in the latest clip from Real Housewives of Beverly Hills, with the virtual reunion airing tonight on Bravo

'Denise, you lie, lie, lie, lie, lie, lie,' Lisa tells her in the clip, as Denise calls the group 'vicious' and 'mean.' 

The row appeared to be about how Denise has been upset that her daughter overheard a conversation about threesomes during filming - with Denise's husband Aaron Phypers also getting upset by the lewd talk and rumors around their marriage. 

However, Lisa bites back in the clip saying that Denise is always 'talking about husband's penis almost every show!' 

Caught out there: Denise appeared to contradict herself when she complained that the ladies' lewd talk had offended her family, despite the fact she regularly shares racy personal details

'Are you threatening me?' Lisa Rinna attempts to square up to Denise as they film RHOBH virtually

The Shady Bunch: There was a lot of toxic energy flowing through the Zoom call in this clip from the virtual reunion show

'The whole f*****g world knows about Denise's husband going and getting a happy ending from, like, a 100-year-old woman,' Lisa adds, in direct reference to a tale that Denise revealed herself on last season's show. 

At one point, Denise finds herself up against the rest of the cast as Lisa, Kyle Richards, Erika Jayne and Teddi Mellencamp all call her out over another apparent lie. 

Even Andy Cohen can't help but get involved by making a jibe about Aaron and Denise leaving Kyle's barbecue party, after saying they should go and have a steak at a strip club. 

Going: Denise gets up to storm off the virtual reunion show

Gone: The Wild things star had enough after she was ganged up on by the other ladies

Stirring up trouble: Even host Andy Cohen appears to be running rings around Denise and reminding her of some of the things she's said on the show, which she seems to have forgotten

As if: Kylie Richards accuses Garcelle Beauvais of not paying up on a $5,000 charity donation

Denial: Garcelle gave an incredulous gasp when accused of being a cheapskate 

Letting sparks fly: Kylie comes to blows with Denise, Garcelle and Dorit in the clip

'I was confused about the quality of the steak at the strip club,' Andy joked, which appeared to annoy Denise, who felt ganged up on. 

However, it's not just Denise having rows in the explosive new clip.

Newbie Sutton Stracke also snaps at Dorit Kemsley, while Garcelle Beauvais comes to blows with Kyle over a charity donation. 

Pink lady: Teddi Mellencamp also stands up to Denise, and points out how she has contradicted herself 

It's getting hot in here! The ladies unite against Denise as they accuse her of bringing up the size of her husband's manhood on the show

Feuds galore: Dorit Kemsley is also accused of going after Kyle Richards amid their mini-spat on the show

Caught in a lie? Denise gets called by Kyle, Erika, and Dorit

Kyle, 51, is heard accusing Garcelle, 53, of failing to pay up for a $5,000 donation that she made at her charity event - though Garcelle looks incredulous at the allegation. 

Before that, Kylie also spatted with Dorit, 44, telling her: 'You've been coming for me all season, Dorit! You wanted to take credit for my fashion show.' 

Tensions then reach boiling point as Lisa continually barks at Denise, saying: 'Are you threatening me?' 

Not having any of it: Erika Jayne managed to stay out of the firing line for most part in the explosive clip

Well this is awkward: Denise appears to be ganged up on as the other ladies call her out over her 'lies' 

She's not immune to it either: Newcomer Sutton Stracke proves to be a formidable presence as she snaps back at Dorit in the clip

While Denise responds, 'If you want to play this game, we can do it,' before walking out of the Zoom call. 

For the rest of Bravo's The Real Housewives of Beverly Hills emotionally-charged three-part reunion, tune in tonight at 9pm ET/PT. 

Following the reunion, the network will air a 'Secrets Revealed' special on Wednesday, September 23 at 9pm ET/PT, featuring never-before-seen footage from season 10. 

Tune in if you dare: The episode looks set to be what can only be described as the Zoom call from hell