This just looks painful. What is it with pop culture shooting bullets from women's breasts?

This lead to the obvious questions, such as:

• What's the magazine size?
• How do you reload?
• Is there padding to keep the kick from turning your chest into a mangled bruise?

And of course:

• Who makes these? Since there is obviously a market because...

First Britney Spears did it.

Then Katy Perry, with the non-lethal modification.