Los Angeles - Bette Midler mocked Rob Kardashian and Kylie Jenner by pointing out they could end up sharing a stepchild.
The 70-year-old legendary performer took a swipe at the Kardashian/Jenner family again after finding out that Rob and Blac Chyna are engaged, which means if they get married he will become step-father to Blac's ex Tyga's son King Cairo while his half-sister Kylie, who is now dating the Rack City rapper, would also become step-mother to the three-year-old if they got hitched.
Taking to her Twitter account on Thursday night, Bette quipped: "Rob Kardashian's engaged to the MOTHER of the child of Kylie Jenner's boyfriend? They'll share a stepchild? Somebody send me a chart!"
Bette's tweet follows her remarks a few weeks back when Kim Kardashian West, 35, posted a naked selfie.
The pair shared several fiery exchanges including Kim saying she was a 'fake friend", which Bette hilariously responded to by saying the Keeping Up With The Kardashian beauty can't "take a joke".