Lisa Rinna on Sutton Stracke's Claims About the Elton John Gala: "I Was Not Happy About It"

We have your exclusive first look at The Real Housewives of Beverly Hills Season 12 premiere, and there's already a major beef brewing in the 90210.

In the above sneak peek exclusive to Bravo Insider members, the Beverly Hills Housewives are getting in some good girl talk as they catch up with their friends about what's been going on in their lives since we last saw them in Season 11. And Lisa Rinna tells Erika Jayne that she "was a little bit shocked" at Sutton Stracke's recent appearance on Watch What Happens Live with Andy Cohen. "I was in my bedroom tuning in and I'm thinking, 'Sutton looks great!'" Lisa recalls in an interview in the clip.

As the episode went on, Sutton recounted a time when she invited Lisa and her husband, Harry Hamlin, as her guests to Elton John's gala. "I never got a thank you," Sutton claimed on WWHL.

Lisa's jaw literally dropped while watching the episode. "I was like, what is she talking about?" Lisa tells Erika in the above video. "And I was not happy about it."

Meanwhile, in the RHOBH Season 12 premiere, Sutton is in Miami with Garcelle Beauvais, and she also brings up the buzzy WWHL appearance to her BFF, who memorably had her own issues with Lisa last season. Sutton explains exactly why she mentioned the story in the first place, and Garcelle reveals her reaction to it all in the preview, above.

Sign up for Bravo Insider to get the scoop on all the drama in the RHOBH Season 12 premiere. You'll also get the most precious updates on Lisa's daughter, Amelia Gray Hamlin, and Kyle Richards' daughter, Portia Umansky, as well as some juicy news about Erika's love life.

Of course, this is just an appetizer to the delicious RHOBH Season 12, which kicks off on Wednesday, May 11 at 8/7c. Catch up on Seasons 1 to 11 now streaming on Peacock.