As you can see, Katy Perry seems to be SLAYED by Gaga ha MASSIVE talent and vocals.
I may not be Katy's biggest fan, but I for one am glad she got to experience the artRAVE! It was so fun and everyone deserves it in their life
Could this be hinting to Legendary Lovers ft. Lady Gaga? Mary Jane Holland ft. Katy Perry?
Mess 
