We hope Sarah Palin is ready! Julianne Moore attended the NYC premiere of Game Change, the new HBO film that follows John McCain's 2008 presidential campaign.

OK! NEWS: WATCH JULIANNE MOORE PLAY SARAH PALIN IN NEW GAME CHANGE TRAILER!

Julianne plays the role of Sarah, but didn't dress like her at the premiere yesterday at the Ziegfeld Theatre. Instead, the 51-year-old actress dressed in a strapless and stylish black-and-white dress and accessorized with bright pink lips.

OK! NEWS: JULIANNE MOORE SUITS UP AS SARAH PALIN IN GAME CHANGE FIRST PHOTO!

The after party was held at the Four Seasons Restaurant in NYC and director Jay Roach was in attendance along with Tom Hanks and Rita Wilson.

Watch Game Change on HBO this Saturday!