Katy Perry, the gorgeous Pop star, is about to release her deluxe edition fourth studio album , "PRISIM". The album which features Katy's new songs such as; "Roar", "Walking on Air", "Dark Horse" and more, is releasing in less than a week. The pop star tweeted this morning her excitement with, " 1 WEEK TILL #PRISIM. ". "PRISIM" is said to be an album that is full of love, heartbreak, and most off all Katy's expierence with moving on from a divorce with ex-husband, Russel Brand.

On "The Late Night with Jimmy Fallon", Katy talked about the new album and stated that is was going to be totally different than her last two, stating , "I think the difference between this one and the next one is that it's more vulnerable and raw and stripped down... It's an evolution. It's three years later and a bit more grown up, but still having lots of fun!". Katy Perry's "PRISIM" Deluxe Edition Album is going  to feature 16-tracks that completely let fans get to know her on a more personal level as they see the rollercoaster of events that have happened in the past three years. The albums Deluxe edition is going to feature three added songs with even a special guest, Katy's boyfriend and fellow Pop singer, John Mayer. The single "Spiritual" will accompany "It Takes Two" and "Choose your Battles" on the 16-track album.

The "PRISIM" Deluxe Edition is said to have a release date of October 22nd, and will be officially available in stores and on iTunes. Yet, some of Katy's music from the album is already available, the majority of her singles on "PRISIM" are held for the release date. Katy Perry's hit single "Roar" ,off the album, has already hit Billboards 200 at No. 1. On Sept. 27, it was also announced that the song "Unconditionally" will be Katy's second official single off the album, but will not be released until Oct. 22nd as well. Katy Perry's "Roar" music video is shown below and you can also check out her site for further information on the "PRISIM" album.