If Katy Perry's announcement over the weekend that her 3-D concert film "Katy Perry: Part of Me" is going to come out for the Fourth of July had you all atwitter — or even freaking out on Twitter — then we've got even better news for you, because America's top pop chanteuse has just released the first teaser trailer for "Katy Perry: Part of Me" as well.

You wanted a piece of Katy Perry? You got it!

So just what can we expect from "Katy Perry: Part of Me?" Well, naturally we'll be getting plenty of on stage musical performances, but judging by the trailer there will also be behind the scenes footage, personal, soul bearing interviews and rare family photos. In other words, everything true Perry fans has been waiting for.

Check it out, courtesy of YouTube. And get ready for a real "Firework" display this Fourth of July.