In more celebrity doppelganger news, Deadline reports that rapper-turned-actor Snoop Dogg has nabbed the lead role in an upcoming biopic about Fillmore Slim, entitled 'The Legend of Fillmore Slim.' If the name isn't ringing any bells, Fillmore Slim (who's still alive and touring at 77) is a bluesman and infamous pimp from the '60s and '70s. Snoop's past acting credits include roles in 'Old School,' 'Starsky and Hutch,' and 'Training Day.'