Unbeknownst to the 26-year-old singer, her sheer green dress didn't stand up to the fierce flash bulbs of the numerous photographers at the event, unveiling a bit more than she bargained for.
The limited edition phone was designed by Beyonce herself. It includes a Beyonce-themed startup screen, access to exclusive videos and photos of the singer, and the ability to download a song she recorded as a child.
Intrigued? Fans will have to wait a little longer -- the phone won't be available until November 4.