PHOTO: GETTY IMAGES

 

Insiders claim that Jay Z declined to be the best man at Kanye's wedding because of the "Keeping Up With The Kardashian" cameras!

 

They say Jay Z agreed initially but under one condition--the cameras could not be filming him, his wife Beyoncé or their daughter Blue at any time during the ceremony.

 

They say E! is desperate to have this entire wedding on air & will pay millions to make sure its done!