Rob Kardashian loses it, posts Kylie's number on Twitter Hip Hop Hollywood 27/09/2016 Rob Kardashian just lost the plot and had a huge meltdown on Twitter and shared what he claimed was his sister Kylie Jenner's number. , , A couple minutes later he went off at his family for not inviting ‘the mother of his child’ to a baby shower they planned for him. #awkward ,