Pop Princess Katy Perry on Hollywood Reporter  cover.  the 27-year-old singer says only she and her ex-husband will ever know the real reason behind the breakdown. 

‘Nobody knows what really happened except the two people who are in it’ she says.

In her new documentary style 3D film Katy Perry: Part Of Me, The California Gurls star marriage demise is touched on.

 

 

Read the full interview HERE