Snoop Dogg is known for his prolific social media presence. So it should come as no surprise that this true O.G. has the second largest following on Google Plus. And unlike Britney, it's pretty clear that Snoop manages his own account. The smoke screen clouding the page was a dead giveaway.

Snoop posts to his account at least once a day with items ranging from songs and videos to calls for new artists interested in joining his label and frequent references to his favorite pastime ... football.

Followers: 2.45 million