'She stayed all night!' Lisa Vanderpump's shocked husband Ken reveals Tom Sandoval invited Raquel Leviss to sleep over at his house while Ariana Madix was away grieving her grandmother

Lisa Vanderpump's husband Ken Todd revealed that Raquel Leviss spent the night at Tom Sandoval's house in a teaser for next week's episode of Vanderpump Rules.

Ken, 77, was shown in the preview sharing his surprise with Lisa, 62, and Katie Maloney, 36.

'I can't believe that Tom Sandoval had Raquel over when Ariana is away. And she stayed all night,' Ken said referencing Tom's longtime girlfriend Ariana Madix, 37, who was away grieving her late grandmother Bonnie.

'What?,' Katie exclaimed.

The preview aired at the end of Wednesday's episode in which Sandoval, 39, told a producer that nothing physical had happened between him and Raquel, 28.

Upcoming episode: Lisa Vanderpump's husband Ken Todd revealed that Raquel Leviss spent the night at Tom Sandoval's house in a teaser for next week's episode of Vanderpump Rules

Upcoming episode: Lisa Vanderpump's husband Ken Todd revealed that Raquel Leviss spent the night at Tom Sandoval's house in a teaser for next week's episode of Vanderpump Rules

Scandoval affair: Sandoval and Raquel, shown in April 2022 on Instagram, had a months-long affair that was revealed in March

Scandoval affair: Sandoval and Raquel, shown in April 2022 on Instagram, had a months-long affair that was revealed in March

Sandoval's friend and business partner Tom Schwartz, 40, in the trailer teased Raquel about her dating choices during a group camping trip.

He poked fun at Raquel after making out with her in August in Mexico. 

'I don't want to kill the vibe but Raquel has a type. Brock [and] Tom, be careful tonight. [She likes] men that are taken,' Schwartz quipped as Ariana erupted in laughter.

Lala Kent, 32, was then shown telling James Kennedy, 31, about her suspicions.

'I think Sandoval has a thing for Raquel,' Lala said.

'Oh, my God. If Tom is banging Raquel, like that is just....,' James said.

'The last time that Sandoval was talking about a woman the way he talks about Raquel was when he was talking about Ariana while he was with [ex-girlfriend] Kristin [Doute],' Lala said.

'Damn,' James said as the teaser concluded.

Total shock: 'What?,' Katie Maloney exclaimed after Ken talked about Raquel and Tom

Total shock: 'What?,' Katie Maloney exclaimed after Ken talked about Raquel and Tom

Her type: 'I don't want to kill the vibe but Raquel has a type. Brock [and] Tom, be careful tonight. [She likes] men that are taken,' Tom Schwartz quipped about Raquel

Her type: 'I don't want to kill the vibe but Raquel has a type. Brock [and] Tom, be careful tonight. [She likes] men that are taken,' Tom Schwartz quipped about Raquel

Cracking up: Ariana Madix laughed at Schwartz's comment about Raquel having a type

Cracking up: Ariana Madix laughed at Schwartz's comment about Raquel having a type

Suspicions mounting: 'I think Sandoval has a thing for Raquel,' Lala Kent told James Kennedy

Suspicions mounting: 'I think Sandoval has a thing for Raquel,' Lala Kent told James Kennedy

Sandoval in the latest episode of Vanderpump Rules denied being in an open relationship with Ariana and cheating on her with Raquel.

He yelled at Katie who he blamed for suggesting that he and Ariana were in an open relationship.

'It's annoying that Katie would say something like that. It's insulting to not just me but Ariana as well. Raquel and I were not like, dancing all close in the dark corner of a speakeasy. A bunch of us just went to The Abbey. Two of those people happen to be Raquel and I,' Tom said in a confessional.

He was referencing a late-night dance session with Raquel that was witnessed by Ally Lewber, 27, the new girlfriend of Raquel's former fiance James.

A show producer during the episode, which was filmed before the so-called Scandoval affair between Sandoval and Raquel became known, asked Sandoval if anything physical happened with him and Raquel.

'No. Nothing has happened between Raquel and I. Like nothing that wouldn't happen between, you know, like, me and Katie,' he said smirking.

Vanderpump Rules will return next week on Bravo.