After turning themselves from reality TV stars to billion dollar cash cows, the members of the Kardashian/Jenner clan have also spent time building up a rather impressive property portfolio.

Indeed, after buying and flipping so many mansions over the years, momager Kris Jenner left fans speechless when she admitted she forgot about the existence of one of the million-dollar homes she owns.

During the season two premiere of The Kardashians on Thursday, the 66-year-old businesswoman - who has a reported net worth of $170million - was seen giving fans a look inside her $1.6m Beverly Hills condo as she explored the property with her daughter, Khloe.