Epic Rap Battles of History

The YouTube series that playfully acts out rap showdowns between historical figures (past hits have included Barack Obama versus Mitt Romney and Oprah Winfrey versus Ellen DeGeneres) has attracted a following of more than 12 million subscribers and guest appearances by the likes of Snoop Dogg, Weird Al and Key & Peele's Keegan-Michael Key and Jordan Peele. The live show hits B.B. King's with fan-favorite battles, fast-lipped improv and audience participation.