02/14/2013 03:04 pm ET Updated Feb 16, 2013

Celebrities Impersonating Other Celebrities: Stars Do Their Best Impressions (VIDEO)

Kevin Spacey blew all of our minds when he did not one, but eight celebrity impersonations on an epic 2000 "Inside the Actor's Studio" episode, switching from Marlon Brando to Katharine Hepburn and Jimmy Stewart and Christopher Walken with lightning-fast speed.

And while we know that the ability to perfectly mimic others is in an actor's blood, some celebrity impersonations are better than others. Matt Damon's impression of pal Matthew McConaughey, for instance, so tickled David Letterman on his late-night show that it became a recurring theme on nearly every appearance Damon subsequently made on the show.

Watch the above video to see the others do hilarious impersonations in our original video mashup.