I don't normally do this, but this Katy Perry video was too good not to post. Yes, I know Lady Gaga was doing the firework-bra thing first, but this song has a good message for young people, and it's utterly hilarious. Yes, I feel like a plastic bag looking for a new beginning! I want to be brighter than the moon! And the part where people try to mug the magician is a thing of great beauty. Behold.