Forget voicing the role of Smurfette in 'The Smurfs' movie, like she did last year. Colorful pop starlet Katy Perry will star in her own damn movie of the 3D sort, a la Justin Bieber. Why? Because KP in two dimensions just isn't enough.

Perry tweeted the good news about her big screen bow tonight (March 7), issuing a call to action to her precious and beloved Katycats to spread the word and help her become a trending topic.

The hitmaker with a string of No. 1s also revealed that 'Katy Perry: Part of Me' is a 3D extravaganza that is coming out this summer. We can only assume that it's a hybrid of concert film and documentary, complete with footage of Perry performing, backstage, living life on the road, hanging with friends (like Rihanna, perhaps?), taking part in photo shoots and participating in all the other duties and responsibilities that come with the territory when you are one of the most famous pop stars in the world.

Can you even imagine Katy Perry in 3D? We're not talking about her famously ample, below-the-neck assets, either. Her cotton candy world will literally pop off the screen in 3D.

We're already planning to indulge in a big box of Gummy Bears that we'll wash down with a 32 oz. Diet Coke at the multiplex so we can be sugary sweet like Perry herself.