Snoop Dogg Makes It Six Number Ones in a Row on the Billboard Dance/Club Plays Chart, Hitting the Pole Position Again on Katy Perry's Monster Electro-Pop Hit "California Gurls" LOS ANGELES, CA--(Marketwire - August 13, 2010) -  LSI -- Adding formidably to his incredible list of hits and accomplishments, Snoop Dogg makes it six Number Ones in a row on the Billboard...