Katy Perry is exactly the kind of celebrity to go to space.

The lifestyle guru seemingly shaded the all-female NS-31 April 14 mission that included Katy Perry and Gayle King ... the 83-year-old quoted the opening lyrics to Katy's hit "Firework," asking ...

reads text over a video of Stewart floating in a zero-gravity aircraft BLUE ORIGIN/AFP via Getty; Martha Stewart/Instagram Nearly two decades before Katy ... the opening lyrics to Perry’s ...