Tina Fey, star of 30 Rock and former Saturday Night Live Weekend Update anchor, is heading back to host the long-running late-night show in April, and with her return comes the likely return of her most famous impression: Sarah Palin.  While talking to the AP, Fey said that she'll definitely try out her Palin impression when she returns to host, but that viewers will have to tune in to see if it makes it on the air.

Everyone remembers her spot-on impression during the 2008 presidential campaign that helped earn Tina Fey a well-deserved Emmy Award for Guest Actress in a Comedy Series.  With Sarah Palin back in the spotlight as a FOX News analyst, and with the recent swell of FOX News-related sketches Saturday Night Live has been doing, a Palin appearance is all but inevitable.

Check out some of Tina Fey's most memorable sketches as Sarah Palin to get excited for her possible return.

Sarah Palin and Hillary Clinton



Katie Couric Interviews Sarah Palin



The Vice Presidential Debate



(Image and videos courtesy of NBC)