On Monday evening, the Rob & Chyna star’s Twitter account tweeted his youngest sister’s personal cell phone number – twice.
Although the number is now out of service, a source confirmed to PEOPLE that the cell phone number does indeed belong to 19-year-old Jenner.
Shortly after Kardashian’s account published the number, a third tweet posted that might give clues as to why the digits were leaked.
“Didn’t invite the Mother of my child to a baby shower you all were trying to throw for me ‼? You all must have lost your damn minds,” a third tweet from the father-to-be’s account states.
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