Appearing on a Japanese TV show, the Django Unchained actor was asked if he could do any celebrity impersonations.
Impression lands at 2:20
On the spot, DiCaprio instantly moved his eyebrows to impressively mimic legendary Hollywood actor Jack Nicholson.
The impression was met with applause and laughter from the TV studio, and has started to do the rounds online.
Jack Nicholson appeared alongside DiCaprio in the 2006 Academy Award-winning movie The Departed.
Leonardo DiCaprio recently announced that he is to take a "long break" from acting.
He stated that he had become "worn out" from several back-to-back projects, including Quentin Tarantino's Django Unchained, Baz Luhrmann's upcoming adaptation of The Great Gatsby and Martin Scorsese's The Wolf of Wall Street.
Watch a trailer for The Great Gatsby below: