Source dailymail.co.uk
Katy Perry shows off her cleavage in a Marie Antoinette-inspired corset
She gave a glimpse of the Hey Hey Hey video to her fans on Tuesday via Instagram.
And one day later, the full music video of Katy Perry’s catchy tune was finally released.
The pop singer, 33, emulated two key figures in history – Marie Antoinette and also Joan of Arc.
From our very good friends at dailymail.co.uk