Robert Pattinson Shares His Vampiric Seed With Kristen Stewart. Maybe. It's sure to come as a shock, but try not to go for your gun straight away, whether it's to go on a killing rampage or to turn the barrel on yourself. Just hold on. You can get through this. It's damn hard though. We're struggling ourselves to come to terms with the news. Be comforted in the knowledge that hecklerspray is doing everything in its power to get to the bottom of this. For you see, Robert "Rob" Pattinson has gone and got Kristen Stewart pregnant, if reports are to be believed. Tweens and spinsters: he's cheated on you.