Fancy getting your hands on an exclusive State Of Affairs poster signed by Katherine Heigl? Find out how after the jump!

State Of Affairs: Katherine Heigl Signed Poster Contest State Of Affairs: Katherine Heigl Signed Poster Contest

Katherine will be giving away a number of autographed posters and it couldn't be easier to win! To enter the contest, and have a chance of claiming one of the posters, all you have to do is follow her on Twitter and simply retweet the Pinned Tweet which will appear at the top of her page when the contest opens. That's it!

If you access Twitter on a mobile device and cannot see a pinned Tweet, here is the tweet for your convenience! Good luck.

The contest will begin at 9am PST on Sunday, December 14th, and close at 10pm PST on Monday, December 15th. It is open to everyone - regardless of geographical location or nationality.

Winners will be chosen at random, so don't panic if you are not the first person to retweet. Only retweets of the Pinned Tweet will count as valid entries.

There is a limit of one poster per person. Anyone found to have used multiple accounts to enter the contest will be deemed ineligible to win a poster. Winners will be notified via Twitter and posters shipped to the addresses provided.