Lisa Vanderpump's Mom Dies Suddenly at 84

Lisa Vanderpump's 84-year-old mother has passed away suddenly, The Blast has confirmed.

We're told Vanderpump is "shocked and devastated" about her mother's passing and has asked for privacy as she grieves.

According to the Daily Mail, Jean Vanderpump died unexpectedly on Monday in England. Production on "Vanderpump Rules" has reportedly stopped as a result. Lisa is expected to fly to London in the coming days to handle funeral arrangements.

A source told the Daily Mail, "This has hit Lisa very hard and she is shocked by her mother’s sudden death."

Last April, Vanderpump's 59-year-old brother died of a suspected overdose at his home in England. She told The Blast at the time, "This has come as a shock to us all. My brother and I had connected the day before this tragedy and I was completely unprepared for this. He was my only sibling and I am shocked and saddened by his passing. I am trying to be supportive to his two young sons that he has left behind, and help them get through this tragedy. We appreciate your consideration in this private and extremely difficult family time."

Earlier this month, Vanderpump revealed she will not be returning to "Real Housewives of Beverly Hills" next season. She told DailyMailTV that she thought it was "pretty impossible for me to go back", adding, "Unfortunately this season in Housewives it just became too much for me, where I was in my life at the time, personal things I was dealing with I did not cope so well."