Lisa Vanderpump revealed what caused her to "very" publicly support Marciano Brunette after The Secret Lives of Mormon Wives star Demi Engemann accused him of sexual misconduct. "I'm only very supportive of him because I reviewed all the footage, looked at everything with a fine tooth comb, and saw nothing to substantiate the allegations against him," Lisa, 65, exclusively told Us Weekly at the Vanderpump Dog Foundation Gala in Beverly Hills on Thursday, December 11. Lisa said that "initially" she was "going to be horrified" if the footage backed up Demi's claims against Marciano, 32.