VIDEO: James Corden Rap Battle With David Schwimmer Really Is Must-See TV

There's not a second of this Drop the Mic segment that isn't hilarious.  As featured on The Late Late Show, James Corden "introduces" millennials to David Schwimmer of Friends fame; 1995-famous, which he points out.

David Schwimmer makes fun of James' acting prowess as well as his weight, and how the two are connected.

Then, Rebel Wilson "surprises" both battlers, putting them both in their place while reminding everyone that she is Pitch Perfect.