Is that Natalie Portman? No! It's an old Irish black man that we call Murphy Brown.
You guys. Please tell me you are watching SNL these days. Sure it's funny sometimes and sometimes it's not but when Bill Hader does "Stefon" it's pretty much the funniest shit on TV. I think the fact that Hader is incapable of making it through the sketch without breaking character is probably the best part.
Check out the most recent Stefon sketch from Saturday's Tina Fey-hosted SNL: