If you're excited about the release of What's Your Number? on September 30th, you're not alone.
In fact, we're so excited to see Anna Faris and the seriously sexy Chris Evans on the big screen, that we're staying awake for a 24 hour tweetathon.
This amazing event means you can win loads of fantastic prizes every hour through the day and night to help you get ready for that hot date with Mr. Right or a big night out with the girls!
How to win
It kicked off at 12.01am this morning, but there are still loads of great prizes to win.
Just follow us on Twitter (http://twitter.com/heatworld) we tweet a prize each hour, and all you have to do is retweet it for a chance to win! Simple!
If you’d like to know more about the film What’s Your Number? and to see a list of the great prizes you could win, click the link below.