"Diane Keaton was one of a kind," DiCaprio captioned his tribute, praising the late actress as "brilliant, funny, and unapologetically herself" Leonardo DiCaprio paid tribute to his Marvin's Room ...

Leonardo DiCaprio is remembering the "brilliant" Diane Keaton. The 50-year-old actor, who starred in 1996's Marvin's Room with Keaton, paid tribute to the late Academy Award winner following the news ...