Kris Jenner has been rushed to hospital with a mystery medical condition.
The self-titled "momager" of reality stars Kim, Kourtney and Khloe Kardashian was seen entering a medical facility on Wednesday with her estranged husband Bruce Jenner, 64.
The 58-year-old announced her separation from the Olympian at the end of last year.
"We've learned Kris just went to a hospital in Thousand Oaks - near her home - for X-rays and possible tests for an undisclosed medical problem," TMZ reported.
While it is not known what is wrong with Jenner, she has been under stress because of recent events in her family.
As well as preparing for her daughter Kim's extravagant May wedding to Kanye West, Jenner has also been trying to support her son Rob, who is battling a weight problem and alleged low moods.
It had been claimed earlier on Wednesday that 27-year-old Rob Jenner had gone to a rehab facility to deal with 'depression and substance abuse' but this has since been denied by a spokesperson.
Several outlets had suggested that he was being treated at The Meadows trauma and addiction treatment centre in Arizona.
