Related: Lisa Vanderpump's Daughter, Pandora, Is Pregnant with Baby No. 2 ...

Lisa Vanderpump is about to be a grandmother – again! The Real Housewives of Beverly Hills alum, 64, revealed her daughter Pandora Sabo is expecting her second child with husband Jason Sabo.

The Christmas throwback pic features the Vanderpump Rules boss with her kids, Pandora Sabo and Max Todd, along with husband Ken Todd, and it's a dazzling look at the family back in the day.

Pandora debuted her bump with baby number two on the red carpet for the Vanderpump Dogs Gala and took to her Instagram account on Nov. 16, where she opened up about her pregnancy. "I guess we had ...