Tina Fey’s spoofs of Sarah Palin have been so successful on hit show Saturday Night Live. In fact they’ve garnered the highest ratings for the show this season!

Sarah Palin knows about it and has even joked that she would turn the tables and dress up as Tina Fey this Halloween.

There are also rumors flying that the vice president nominee will spoof Tina Fey on her American Express commercials. She is said to do it on NBC’s Weekend Update.