Katy Perry is expected to testify at the upcoming trial over a $15 million California mansion against a Real Housewives alum's family member - and the former Bravo star will be present in court for the drama, Us Weekly can exclusively report. Kameron Westcott, who starred on Real Housewives of Dallas, will be in the courtroom later this month. Kameron is the daughter-in-law of businessman Carl Westcott. Real Housewives of Dallas ran for 5 seasons on Bravo from 2016 to 2021, and Kameron, 42, starred on seasons 2 through 5.