Tina Fey has grown so tired of chatting about her dead-on impersonation of former Republican VP candidate Sarah Palin, the Emmy-winning comedienne recently turned down an interview with 60 Minutes.

The 30 Rock star revived Saturday Night Live’s weekly ratings with a series of hilarious parodies of the Alaska governor earlier this year. But now that the presidential election is over, Tina is ready to shove her Palin costume to the back of her closet and move on with her career.

“They would have probably wanted to talk politics,” a source close to the actress says in the December 1 issue of Star. “And it’s a topic she didn’t want to address.”