Jimmy Fallon And Benedict Cumberbatch Have An 'Alan Rickman-Off' And It's Perfect

10/12/2013 01:33 pm ET

Benedict Cumberbatch came all the way from London to be on "Late Night With Jimmy Fallon" on Friday, and did a little something all of his fans (or "Cumberb*tches") are sure to love.

After realizing that they both do spot-on impressions of Alan Rickman, Fallon and Cumberbatch recited some classic R&B and hip-hop lyrics as the renowned British thespian. Watch above!

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