Evolvement - REALLY?!?!

I heard Katy Perry on American Top Forty with Ryan Seacrest this morning and she said that her fans are looking forward to the "evolvement" of her music. I can't decide if I'm endeared or irritated. Team Endeared: She made fun of Garth Brooks' Chris Gaines phase. Chris Gaines is always ripe for ridicule, and I welcome every swipe at him. Team Irritated: She compared herself to Priscilla Presley. I'm willing to forgive a lot since Katy's given us the best summer song line yet:

"California Girls, we're undeniable / Fine, fresh, fierce, we got it on lock."

So catchy! But even California Girls might want to unlock a dictionary, I'm just sayin'.