Katy Perry’s 3D Concert Trailer Isn’t In 3D ]VIDEO]

But that's understandable since its only the trailer. I love Katy and I would totally go see her in 3D. For many different reasons not all of them I will share with you here. Hey if you're going to see a 3D concert movie, I would say Katy should be one of the top picks no matter what. Add to that shooting whipped cream from her boobs in the "California Gurls" video and its a no brainer.