Aww! Aren't these two the CUTEST?
According to sources, the couple is so Crazy in Love with each other that they're embarking on a massive U.S. concert tour!! Sources say the 20-stadium U.S. tour will start in June and possibly pass through NYC on
Check out the video (above) to see Katy Perry getting into the Christmas spirit with puppet versions of the Simpsons characters!
…Hopefully Russell Brand doesn't get TOO jealous of Katy and Mr. Burns or Moe.
What do U think of Katy's Simpsons cameo? Do U think she meshes well with the group?