The final video installment of Katy Perry's 2010 hit album Teenage Dream is almost here!

Katy will release the video for Wide Awake next Tuesday, but until then, the singer is keeping us on our toes with a one minute and 22 second teaser trailer that gives some insight into the video, without really giving much away. Before I give too much away, check it out!:

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The teaser shows a young girl flipping through what appears to be a fairytale book, with the first few chapters being a look back at the previous seven videos Katy has shot for the Teenage Dream album. Then, we see that the Wide Awake video is a fairytale story itself, involving a poisionous strawberry, a curious cat, and Prince Charming. Hmm..Katy has had some pretty interesting and elaborate videos, so I can't wait to see what she comes up with this time!

After watching the teaser, how do you think Katy's video will play out?!