Katy Perry crashed a wedding reception at a Four Seasons Hotel she was staying at in St. Louis over the weekend.
Katy asked the newlywed couple if it was all right she crashed the wedding and of course, they said yes.
Katy and about 30 or 40 of her crew members hung out for about 15 minutes. She danced for most of the time before performing in St. Louis the next day.
Our very own Joey Bradfisch, who is from St. Louis, knows someone from home who was actually there!
Solane shared this photo with us that she took with Katy at the wedding!