The most epic of lip sync battles went down on Monday's The Tonight Show! Anytime you need to put on protective goggles to lip sync, you're going big or going home. Watch Melissa McCarthy show Jimmy Fallon how it's done, and watch more late-night TV moments you might have missed below.

Lip Sync Battle with Melissa McCarthy on The Tonight Show Starring Jimmy Fallon

Nick Offerman Builds a Table on The Late Show With Stephen Colbert

 Public Domain Songs with Jennifer Hudson on The Late Late Show with James Corden