Katy Perry on The Simpsons: Watch Now!

Katy Perry appeared on The Simpsons last night as a live action version of herself, mocking her recent Sesame Street scandal with her famous chest in full effect.
Also, Moe went down on her. Stupid bartenders get all the action.
We'd bore you with more details, but we know you're only here for two things. So click here for The Simpsons quotes and ogle the voluptuous Katy Perry below:

Follow the jump for a live-action video of our favorite "Firework" ...