Aty Perry booted off the advancement of "California Gurls" with the headline on her authorized site, "summer starts now!" One hears to the song and it feels like she is not far off the mark. With Snoop Dogg's unfastening, "Greetings loved ones, let's take a journey," we are conveyed to a California of sandy shores, bikinis, and the sun so warm it "will melt your popsicle." The song is little more than lightweight, frothy burst, but that may be precisely what you need today when dreaming about the summer and a couple of months from now baking joyously ...