So the hour is upon us: will Sarah Palin make a cameo appearance, as the Associated Press has reported? Or will the only Sarah Palin on stage be our favorite impersonator and girl crush, Tina Fey? Either way, we're in for an interesting evening. Palin claims that she wants to be a part of tonight's show "to show Americans that we will rise above the political shots that we take because we're in this serious business for serious challenges that are facing the good American people right now." I'd say her biggest challenge of the evening will be to do a better Sarah Palin than Tina Fey. Whatever happens, I'm sure we'll all be talking about it in the morning. Have a lovely night, and I'll see you then. Update: Clip above. [AP]