Lisa Rinna tragically lost her mother, Lois Rinna, to a stroke earlier this month. And during an episode of Watch What Happens Live earlier this week, Andy Cohen paid tribute to her.
"I want to take a minute to acknowledge Lisa Rinna's mom Lois, who sadly passed yesterday," Cohen began in a clip shared on Twitter. "We've always loved Lois and her appearances on the Housewives of Beverly Hills. I want to take a look back at a few of our favorite moments from her time on the show."